SOLUTION: solve; sin/cos +cos/1+sin=sec

Question 1012612: solve; sin/cos +cos/1+sin=sec
Answer by Boreal(15235) (Show Source): You can put this solution on YOUR website!
sin/cos +cos/1+sin=sec=(1/cos)
Multiply everything by cos(1+sin)
sin x+ sin^2 (x) + cos^2 x=1+sin x
but sin^2 (x) + cos^2 (x)=1
1+sin x=1 + sin x
it is an identity
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