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# Verifying that LHS and RHS are equal. (sinX / (1+cosX) ) + (cosX/sinX) = cscX?

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(sinX) + (cosX) = cscX?

________ _____

(1+cosX) (sinX)

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- ?Lv 74 years agoFavorite Answer
Your first equation, using parentheses, is better. Yahoo!Answers doesn't lend itself to vertical fractions!

Use the Pythagorean Identity sin²θ = 1-cos²θ.

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