18:57

Co-ordinate Geometry - Calculation of Orthocenter, centroid and circumcenter from sides equations

26:05

Co-ordinate Geometry - Calculating Centroid, Incenter, Circumcenter and Orthocenter for a triangle

14:08

Trigonometry - Proof for Compound angles Tan and Cot

15:03

Trigonometry - Proof for Compound Angles Formulas

35:51

Trigonometry Functions - Class XI - R.D.Sharma - Exercise 1 - LOTS Solution

24:01

Trigonometry - Class XI - R.D.Sharma - Exercise 1 Solution

07:36

Surds - Conversions of Surds

16:56

Polynomials - Factorization of Quadratic Equation in One Variable

22:48

Polynomials - Reciprocal Equations

07:55

Polynomials - Factor Theorem

12:33

Polynomials - Remainder Theorem

11:01

Trigonometry - How to derive values of Trigonometry ratios for 22.5 and 67.5 degrees

08:12

Trigonometry - Derivation of Trigonometric Ratios for Angles 36 and 54 degrees.

10:51

Trigonometry - Derivation of Trigonometric Ratios for Angles 18 and 72 degrees.

02:32

Trigonometry - Magic Triangle

08:52

Trigonometry - Magic Hexagon

08:11

Trigonometry - Derivation of Pythagorean Trigonometry Identities

18:42

Trigonometry - Derivation of Trigonometric Ratios for Angle 15degrees

10:55

Trigonometry - Derivation for Submultiples

12:57

Trigonometry - Derivation of Trigonometry Ratios for angles 0, 30, 45, 60 and 90

10:12

Trigonometry - Introduction to Trigonometric Ratios

13:50

Trigonometry - Derivations for Sin3A, Cos3A and Tan3A formulas

12:18

Trigonometry - Derivations for Sin2A, Cos2A and Tan2A formulas

07:48

Math - Cube and Cube Roots - Patterns in Cubes

09:34

Math - Cubes and Cube Roots - Introduction to Cubes and Properties

19:46

Math - Squares and Square Roots - Square Roots using three different methods.

14:04

Math - Patterns in Square Numbers

03:21

MATHEMATICS - SQUARES AND SQUARE ROOTS - PYTHAGOREAN TRIPLETS

10:12

Math - Squares and Square Roots - Introduction and Properties of Squares

09:21

Math - UNDERSTANDING ELEMENTARY SHAPES - TRIANGLES

07:44

Math - BASIC GEOMETRY CONCEPTS - ALL ABOUT ANGLES

13:15

Math - BASIC GEOMETRICAL CONCEPTS

06:49

Math - RATIO AND PROPORTION - INTRODUCTION TO PROPORTION

03:43

Math - RATIO AND PROPORTION - UNITARY METHOD

16:40

Math - RATIO AND PROPORTION - Introduction to Ratio

12:57

LOGICAL REASONING - Count of Triangles in a figure - part 4

02:29

Math - PRACTICAL GEOMETRY - Copy of a line segment and an angle using compass

02:08

Math - PRACTICAL GEOMETRY - Perpendicular Bisector of a line segment

04:47

Math - PRACTICAL GEOMETRY - ANGLES USING COMPASS

01:04

Math - PRACTICAL GEOMETRY - ANGLE BISECTION USING COMPASS

02:48

Math - PRACTICAL GEOMETRY

08:59

LOGICAL REASONING - Count of Triangles in figure - Part 3

07:57

Math - DECIMALS - ADDITION AND SUBTRACTION

16:53

Math - DECIMALS - REPRESENTATION AND COMPARISON OF DECIMALS

33:35

Math - DECIMALS - INTRODUCTION

18:33

Math - FRACTIONS - ADDITION AND SUBTRACTION OF FRACTIONS

17:45

Math -FRACTIONS - COMPARING FRACTIONS

18:02

Math - FRACTIONS - EQUIVALENT FRACTIONS - Session 3

07:49

LOGICAL REASONING - Count of Triangles in figure - Part 2

11:04

Math - Representation of Fractions on number line - Session 2

09:32

Math - FRACTIONS - INTRODUCTION

05:21

LOGICAL REASONING - Count of Triangles in figure - Part 1

17:33

Math - ALGEBRA - FULL CHAPTER

11:01

Math - KNOWING OUR NUMBERS - ESTIMATIONS OR ROUND-OFF

13:18

Math - COMPARING NUMBERS

13:02

Math - KNOWING OUR NUMBERS - NUMERATION

14:07

Math - KNOWING OUR NUMBERS - ROMAN NUMERALS

07:17

Math - CONSTRUCTION OF QUADRILATERALS

07:04

Math - QUADRILATERALS - PROOF OF KITE PROPERTIES

03:04

Math - QUADRILATERALS - PROOF OF SQUARE PROPERTIES