Question

if tan x = -3/4 and π/2 < x < π then find the value of sin x ???? please answer​

Answer 1

Step-by-step explanation:

we needbto calculate the value of sinx between

$\frac{\pi}{2}$

and

$\pi$

so sine is positive here.

find the value of sinx by Pythagoras theorem as shown in solution and add a positive sign here

Answer 2

Answer:

sin x = 3/5

Step-by-step explanation:

let x is equall to theta here