5 sin x/3 - 5 = 0 .........

Question

5 sin x/3 - 5 = 0


.........

Answer 1

Решение
5 sin x/3 - 5 = 0
5sin x/3 = 5
sin x/3 = 1
x/3 =  π/2 + 2πk, k∈Z
x = 3π/2 + 6πk, k ∈ Z