Question

What is the period of the sinusoid given by y = -2 sin (3x)?

Answer 1

Given:

`y=-2\sin((2\pi)/(7)x)`

Find -: Period of the sinusoid.

Sol:

Graph of given function is:

So period of function is:

`\begin{gathered} y=-2\sin((2\pi)/(7)x) \\ \\ \text{ Period = }7 \end{gathered}`