Question
Solve.
(A) 2sin^2 x = 1
(B) tan^2 x = 3
(A) 2sin^2 x = 1
(B) tan^2 x = 3
Answers
Anonymous
did you try first?
a) sin^2x = 1/2
sinx = sqrt(2)/2
b) tanx = sqrt(3)
hope you can do it from here.
a) sin^2x = 1/2
sinx = sqrt(2)/2
b) tanx = sqrt(3)
hope you can do it from here.