center of knowledge - VideoAndMovie

chandrashekhar prasad

Surds & indices

7:50

Surds & indices

Degree of radian

1:45

Degree of radian

Concept of sector of circle

3:57

Concept of sector of circle

Concept of circle

5:17

Concept of circle

Prove that Distance between two center of separat circle

9:35

Prove that Distance between two center of separat circle

Concept with tangent of circle

6:25

Concept with tangent of circle

समय और कार्य

6:18

समय और कार्य

Trigonometry tricks

3:20

Trigonometry tricks

Trigonometry tricks part 1

11:37

Trigonometry tricks part 1