SOLUTION: Prove. sinēθ + tanēθ +cosēθ = secēθ

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Question 969508: Prove. sinēθ + tanēθ +cosēθ = secēθ
Answer by Edwin McCravy(20056) About Me  (Show Source):
You can put this solution on YOUR website!
sinēθ + tanēθ + cosēθ = secēθ

Use two Pythagorean identities on the left side: 
                    sinēθ+cosēθ = 1 and 1+tanēθ = secēθ

(sinēθ + cosēθ) + tanēθ 

1 + tanēθ 

secēθ

Edwin