Question

(2sin(x) - 1)(tan(x) - 1) = 0 for 0 ≤ x ≤ 2 pi

Answer 1

Answer: x1=π/6 ,x2 = π/4, x3 = 5π/6, x4 5π/4

Explanation:

2sin(x)-1=0

tan(x)-1=0

sin(x)=1/2

tan(x)=1

x=π/6

x=5π/6

x=π/4

x=5π/4

x1=π/6 ,x2 = π/4, x3 = 5π/6, x4 5π/4