I have a simple trig equation that is:
(2sin^(2)x-1)=0
and this is what i did
2sin^(2)x-1 = 0
2sin^(2)x = 1
sin^(2)x = 0.5
how would you continue? would you square both sides or is there a different way to do it because of the trig?
adamwer wrote:I have a simple trig equation that is:
(2sin^(2)x-1)=0
and this is what i did
2sin^(2)x-1 = 0
2sin^(2)x = 1
sin^(2)x = 0.5
how would you continue? would you square both sides or is there a different way to do it because of the trig?