Question

Solve sin (x)(sin(x)-1) =0

Answer 1

Answer:

$x=n \pi$ or $x=2\pi n+\frac{\pi}{2}$

Step-by-step explanation:

The given trigonometric equation is;

$\sin x(\sin x-1)=0$

By the zero product property;

$\sin x=0$ or $\sin x-1=0$

For $\sin x=0$, the general solution is $x=n \pi$

$\sin x-1=0$, $\sin x=1$, the general solution is $x=2\pi n+\frac{\pi}{2}$

Therefore the general solution is:

$x=n \pi$ or $x=2\pi n+\frac{\pi}{2}$

Answer 2

Answer: x=+pin,x=pi/2+-2pin

Step-by-step explanation:

Not pin pi times n.