document.write( "Question 756336: If cot^2x=5/7, then csc^2 is equivalent to what?
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document.write( "How must i look at this question before trying to solve it and the identites.
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document.write( "a)12/7b)7/5
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document.write( "c)5sqrt74/74
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document.write( "d)sqrt74/7 \n" );
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Algebra.Com's Answer #460143 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! If cot^2x=5/7, then csc^2 is equivalent to what? \n" ); document.write( "------------ \n" ); document.write( "sin^2 + cos^2 = 1 (Pythagorean Identity) \n" ); document.write( "Divide by sin^2 \n" ); document.write( "1 + cot^2 = csc^2 \n" ); document.write( "csc^2 = cot^2 + 1 \n" ); document.write( " \n" ); document.write( " |