Question

Which formula gives the zeros of y = sin(x)?

Answer 1

Answer:

(B) $k{\pi}$ for any integer k.

Step-by-step explanation:

The given function is:

$y=sin(x)$

We have to find the zeroes of the given function, thus we have

In clockwise direction, the zeroes of $y=sin(x)$ are $0{\pi},1{\pi},2{\pi},...$ and

In counterclockwise direction, $0{\pi},-1{\pi},-2{\pi},...$, thus

in general, the zeroes of the given function is $k{\pi}$ for any integer k.

Thus, option B is correct.

Answer 2

Going clockwise the zeros are at 0π,1π,2π etc
going counterclockwise the zeros are 0π,-1π,-2π etc.
correct answer is B