7. Prove that when one is added to the product of 4 consecutive natural numbers this is perfect square.mp4
8. Addition and subtraction of repeating numbers.mp4
9. Find the rational and irrational number.mp4
10. Convert numbers into fraction.mp4
11. Multiplication and division of repeating fraction.mp4
9. Example.mp4
1. Angle of elevation and Angle of depression.mp4
2. Problem solving_ The angle of elevation at the top of the tower at a point of a ground is 30° at a distance of 75 metre from the fort..mp4
3. Problem solving_ A tree is leaned due to storm..mp4
4. Problem solving_ The angle of elevation at a point of the roof of the building is 60° in any point on the ground..mp4
5. Problem solving_ A pole of 64 metres long breaks into two parts.mp4
1. Definition of Set.mp4
2. Subsets.mp4
3. Methods of Describing Set.mp4
4. Types of Sets, Difference of Sets, and Venn Diagram.mp4
5. Complement of a Set, Union of Set, and Intersection of Sets.mp4
6. Power Set and Functions.mp4
7. Cartesian Product.mp4
8. Problem Solving Regarding Set.mp4
9. Problem Solving Regarding Set.mp4
10. Problem Solving Regarding Venn Diagram.mp4
11. Domain and Range.mp4
12. Problem Solving Regarding Domain and Range.mp4
13. Problem Solving Regarding Functions.mp4
14. Problem Solving Regarding Functions.mp4
15. Problem Solving Regarding Functions.mp4
1. Ratio, Proportion, Continued proportion, and Successive ratio.mp4
2. Problem solving_ regarding the ratio of percentages.mp4
3. Problem solving_ If two ratios of an equation is equal prove that an algebraic equation is equal.mp4
4. Problem solving_ If an algebraic equation is equal prove that another algebraic equation is equal.mp4
5. Problem solving_ If an algebraic equation is equal prove that two algebraic equations are equal.mp4
6. Problem solving_ If an algebraic equation is equal prove that a, b, c is ordered proportional.mp4
7. Problem solving_ If a, b, c are quantities of same kind, identify the ordered proportion of a, b and c.mp4
8. Problem solving regarding percentage.mp4
9. Problem solving regarding the ratio and area of a land.mp4
10. Problem solving regarding the ratio and area of a land.mp4
11. Problem solving regarding the ratio and area of a land.mp4
1. If an algebraic expression is given, identify the value.mp4
2. Prove that an algebraic expression is equal to the another.mp4
3. If an algebraic expression is given, identify the value.mp4
4. If an algebraic expression is given, identify the value.mp4
6. If an algebraic expression is given, identify the value.mp4
5. If an algebraic expression is given, identify the value.mp4
7. If an algebraic expression is given, identify the value.mp4
8. Prove that an algebraic expression is equal to the another.mp4
10. If an algebraic expression is given, prove that an algebraic expression is equal to the another.mp4
9. Identify the value of an algebraic expression.mp4
11. If an algebraic expression is given, identify the value.mp4
12. Problem solving regarding resolution into factor.mp4
13. Problem solving regarding resolution into factor.mp4
14. Problem solving regarding resolution into factor.mp4
16. Problem solving regarding remainder theorem.mp4
15. Problem solving regarding remainder theorem.mp4
18. Problem solving regarding cost and budget.mp4
17. Problem solving regarding remainder theorem.mp4
20. Problem solving regarding speed of boat and current.mp4
19. Problem solving regarding work and time.mp4
22. Problem solving regarding profit and loss percentage.mp4
21. Problem solving regarding water tank and pipe.mp4
24. Problem solving regarding simple profit.mp4
23. Problem solving regarding compound principle and compound profit.mp4
25. Problem solving regarding profit principle and rate of profit.mp4
1. Exponents and it’s rules.mp4
2. Logarithm and an example of logarithm.mp4
3. Rules of logarithm.mp4
4. Problem solving regarding exponents.mp4
6. Problem solving regarding exponents.mp4
5. Problem solving regarding exponents.mp4
7. Problem solving regarding logarithm.mp4
8. Problem solving regarding logarithm.mp4
9. Problem solving regarding logarithm.mp4
10. Problem solving regarding logarithm.mp4
11. Problem solving regarding logarithm.mp4
1. 7.1 Construction 1_ The base, the base adjacent angle and the sum of other two sides of triangle are given.mp4
2. Construction 2_ The base of a triangle, an acute angel adjacent the base and the difference between other two sides are given. Construct the triangle.mp4
1. 8.1 Circle, Chord, Diameter, and Radius.mp4
2. Theorem 1_ All equal chord of a circle are equidistant from the centre.mp4
3. Construction 3_ Two angles adjacent to the base and perimeter of a triangle are given. Construct the triangle.mp4
4. Construction 4_ Construct a triangle when a base adjacent angle, the altitude (Height) and the sum of other two sides are given.mp4
5. 7.2 Construction 1_ Two diagonals and an angle included between them of a parallelogram are given. Construct the parallelogram.mp4
6. Construction 2_ Two diagonals and a side of a parallelogram are given. Construct the parallelogram.mp4
7. Construction 3_ The length of two diagonals of a rhombus is given. Construct the rhombus.mp4
8. Construction 4_ The perimeter of a square is given. Construct the square.mp4
3. Theorem 2_ Chords equidistant from the centre of the circle are equal.mp4
4. 8.2 Arc of circle, Angle in circle, and Angle at the centre.mp4
5. Theorem 1_ The angle subtended by the same arc at the centre is double of the angle subtended by it at any point on the remaining part of the circle.mp4
6. Theorem 2_ Angles in a circle standing on the same arc are equal.mp4
7. Theorem 3_ The angle inscribed in the semicircle is a right angle.mp4
8. 8.3 Theorem 1_ The sum of two opposite angles of a quadrilateral inscribed in a circle is two right angles.mp4
9. Theorem 2_ If two opposite angles of a quadrilateral are supplementarily the four verticals of quadrilateral are concyclic.mp4
10. Theorem 3_ The opposite angles of the quadrilateral ABCD are supplementary to each other. If the line AC is the bisector of ∠BAD, prove that BC=CD.mp4
11. 8.4 Tangent and Common tangent.mp4
12. Theorem 1_If two tangents are drawn to a circle from an external point the distances from those points of contact are equal.mp4
13. Theorem 2_ If two circles touch each other externally, the point of contact of the tangent and centers are collinear.mp4
14. 8.5 Construction 1_ To draw a tangent to a circle from a point outside.mp4
15. Construction 2_ To draw a circle circumscribing a given triangle.mp4
16. Construction 3_ To draw a circle inscribed in a triangle.mp4
4. Problem solving_ Identify the value of a trigonometric ratio and prove a trigonometric equation.mp4
1. 9.1 Ratio of trigonometric angles.mp4
2. Opposite ratios.mp4
3. Trigonometric identity.mp4
5. Problem solving_ Prove of trigonometric equation.mp4
6. Problem solving_ Prove of trigonometric equations.mp4
1. 12.1 Problem solving regarding simple simultaneous equations in two variables.mp4
7. Problem solving_ if a value of a trigonometric identity is given, identify the value of another trigonometric identity.mp4
2. Problem solving regarding simple simultaneous equations in two variables.mp4
3. Problem solving regarding simple simultaneous equations in two variables.mp4
8. 9.2 Problem solving_ Identify the value of trigonometric identities.mp4
4. 12.2 Problem solving by the method of substitution.mp4
5. Problem solving by the method of elimination.mp4
6. Problem solving by the method of cross multiplication.mp4
7. Problem solving by the method of cross multiplication.mp4
1. 13.1 Problem solving regarding arithmetic series.mp4
2. Problem solving regarding arithmetic series.mp4
8. 12.3 Problem solving by graphical method.mp4
3. Problem solving regarding arithmetic series.mp4
4. Problem solving regarding arithmetic series.mp4
12. Problem No. 2.mp4
9. Problem solving by graphical method.mp4
10. Problem solving by graphical method.mp4
11. Problem No. 1.mp4
13. Problem No. 3.mp4
14. Problem No. 4.mp4
15. Problem No. 4.mp4
5. Problem solving regarding arithmetic series.mp4
6. 13.2 Find the sum of the geometric series.mp4
7. Find the sum of the first eight terms of a geometric series.mp4
8. Find the sum of (2n+1) terms of a geometric series.mp4
1. Rules for ratio problems.mp4
2. Theorem_ If the heights of two triangles are equal, their base and areas are proportional..mp4
9. Problem solving regarding geometric series.mp4
10. Find the value of n and sum of an arithmetic series.mp4
11. Find the value of n and sum of an arithmetic series.mp4
12. Problem solving regarding geometric series.mp4
13. Problem solving regarding geometric series.mp4
3. Theorem_ If a line segment divides the two sides or their produced section of a triangle proportionally, it is parallel two the third side..mp4
4. Theorem_ The internal bisectors of an angle of a triangle divides its opposite side in the ratio of the sides constituting of the angle..mp4
5. Theorem_ If the sides of two triangles are proportional, the opposite angles of their matching sides are equal.mp4
6. Theorem_ The ratio of the areas of two similar triangles is equal to the ratio of squares of any two matching sides.mp4
7. Construction_ To divide a given line segment internally in a given ratio.mp4
1. Theorem_ Areas of all triangular regions having same base and lying between the same pair of parallel line are equal to one another.mp4
2. Theorem_ Parallelogram lying on the same base and between the same pair of parallel lines are equal area.mp4
3. Theorem_ The area of triangle is exactly half of the area of a parallelogram lying on the same base and between the same pair of parallel lines of triangle.mp4
4. Construction_ Construct a parallelogram with an angle equal to a definite angle and area equal to a triangular region.mp4
5. Construction_ Construct a triangle with area of triangular region equal to that of quadrilateral region.mp4
1. Problem solving_ Length of two sides and an angle of a triangle is given. Find the area of the triangle.mp4
2. Problem solving_ Length of three sides of a triangle is given. Find the area of the triangle.mp4
3. Problem solving_ Find the length of the side of an equilateral triangle.mp4
4. Problem solving_ The area and base of an isosceles triangle is given. Find the length of equal sides.mp4
5. Problem solving_ The perimeter and length of the sides of the triangle is given. Find the area of triangle.mp4
6. Problem solving_ Length, breath and area of a rectangular room is given. Determine the perimeter and length of the diagonal.mp4
7. Problem solving_ Width and area of a road around a square field is given. Determine the area of the field excluding the road.mp4
8. Problem solving_ The length of the sides of the parallelogram and length of the smaller diagonal are given. Determine the length of the other diagonal.mp4
2. Exercise Problem- Finding Frequency of Given data-.mp4
13. Problem solving_ The radius and angle at the center of circle are given. Find the length of the arc and the area of the circular segment.mp4
9. Problem solving_ The lengths of two parallel sides and other two sides of a trapezium are given. Determine the area of the trapezium.mp4
10. Problem solving_ The length of the diagonal and the area of a rhombus are given. Determine the other diagonal and perimeter.mp4
11. Problem solving_ The perimeter and smaller diagonal of a rhombus are given. Find the other diagonal and the area of the rhombus.mp4
12. Problem solving_ If the length of each side of a regular pentagon is given. Determine the area of the pentagon.mp4
14. Problem solving_ The diameter of a circular field and the width of a path around the field are given. Find the area of the path.mp4
15. Problem solving_ Diameter of a wheel and a distance are given. Find how many times the wheel will move.mp4
16. Problem solving_ Determine the difference of radius of two wheels.mp4
17. Problem solving_ ABCD is a square and AED is a half-circle. Determine the area of the whole region.mp4
4. Exercise Problem- Drawing Histogram of Frequency Distriburtion.mp4
5. Exercise Problem- Finding Arithmetic Mean.mp4
6. Exercise Problem- Finding Median.mp4
7. Exercise Problem- Finding Median.mp4
8. Exercise problem- Finding Mode.mp4
21. Problem solving_ The length, width and height of a rectangular solid are given. Determine the area of the whole surface, volume, and length of the diagonal.mp4
18. Problem solving_ A rectangle ABCD and a circular segment DAE are given. Determine the length of arc DE and the area of the whole region.mp4
19. Problem solving_ The diameter of the front wheel and back wheel of a car is given. Determine how many times more the front wheel will revolve than the back one to cover a certain distance.mp4
20. Problem solving_ The diameter of a circular park and the width of a road around the park is given. Determine the area of the road.mp4
22. Problem solving_ The area of the whole surface of a cube is given. Determine the length of its diagonal.mp4
23. Problem solving_ If the height and radius of the base of a right circular cylinder is given. Determine its volume and area of the whole surface.mp4
24. Problem solving_ The outer measurement of a rectangular wooden box is given, and area of whole inner surface is given. Determine the thickness of the wooden box.mp4
25. Problem solving_ The area of curved surface and volume of a right circular cylinder are given. Determine the height and the radius of the cylinder.mp4
1. Various Terms related to Statistics-.mp4
2. Exercise Problem- Finding Frequency of Given data-.mp4