SOLUTION: If Cos^2 α + sin^2 α = tan^2 β prove that: Cos^2 β + sin^2 β = tan^2 α

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Question 900728: If
Cos^2 α + sin^2 α = tan^2 β
prove that:
Cos^2 β + sin^2 β = tan^2 α

Answer by Edwin McCravy(20060) About Me  (Show Source):
You can put this solution on YOUR website!


That's not true because if alpha=%2230%B0%22 and beta=%2245%B0%22



Because, evaluating:

system%283%2F4%2B1%2F4=1%2Chowever%2C1%2F2%2B1%2F2%3C%3E1%2F3%29

Edwin