Question

answer with explaination plx........​

Answer 1

the value of sin100pi is always equal to zero...

since sin2npi always comes to 360 degrees....

and it is always equal to 0...

fr eg: let n=2 ...

sin2npi = sin4pi =0..

Answer 2

Step-by-step explanation:

0 will be the correct answer

the 3rd option

as it will be sin ( 100 pi radius)

and pi= 22/7

In any right angled triangle, for any angle:

The sine of the angle = the length of the opposite side. the length of the hypotenuse.

The cosine of the angle = the length of the adjacent side. the length of the hypotenuse.

The tangent of the angle = the length of the opposite side. the length of the adjacent side.