Question

3sinx-3=0
-4tgx=0
6+6sinx=0
Хееелп

Answer 1

1) 3sinx = 3
sinx = 1
x = pi/2 + 2pi*n, n€z.
2)tgx = 0
x = pi*n, n€z.
3)6sinx = -6
sinx = -1
x = -pi/2 + 2pi*n, n€z.

Answer 2

спасибоо