Asked by Larson

If x is between 0 and 90 what is sin x if sinx^(1/2)=cosx. How can I do it without a calculator??
Answered by Steve
square both sides
write cos^2 = 1-sin^2

Then you have a quadratic in sinx
Answered by praizefavor
cos2=0.1-sin2=1square bothside you ll get your answer
There are no AI answers yet. The ability to request AI answers is coming soon!