Homework SourseFind all exact solutions of the triq equation 2sin2 xsinx0 F
Find all exact solutions of the triq equation: 2sin^2 (x)+sin(x)=0
Find all exact solutions of the triq equation: 2sin^2 (x)+sin(x)=0
Solution
2sin^2 (x) + sin(x) = 0
sin x(2*sin x + 1) = 0
sin x = 0 =======> x = 0
sin x = -1/2 ======> x = 210, 330 degree
