SOLUTION: Prove that 1-cos a+sin a/cos a+sin a-1=1+sin a/cos a

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Question 984752: Prove that 1-cos a+sin a/cos a+sin a-1=1+sin a/cos a
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Can you re-post your equation with parentheses that separates the numerator and denominator on the left and right hand sides?
Can't tell if you mean,
1-cos+a%2B%28sin%28a%29%2Fcos%28a%29%29%2Bsin%28a%29-1=1%2Bsin%28a%29%2Fcos%28a%29
or

or

or many other possibilities.