document.write( "Question 1059837: Simplify \r
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Algebra.Com's Answer #674899 by ikleyn(52818)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "Write the fractions with the common denominator. Then simplify using \"sin%5E2%28x%29+%2B+cos%5E2%28x%29\" = 1. Then cancel the common factors.\r
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document.write( "  \"%28sin%28x%29%2F%281-cos%28x%29%29%29%2B%28%281-cos%28x%29%29%2Fsin%28x%29%29\" = \r\n" );
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document.write( "=  = \r\n" );
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document.write( "=  = \r\n" );
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document.write( "= \"%282-2cos%28x%29%29%2F%28sin%28x%29%2A%281-cos%28x%29%29%29\" = \"%282%2A%281-cos%28x%29%29%29%2F%28sin%28x%29%2A%281-cos%28x%29%29%29\" = \"%282%2Across%281-cos%28x%29%29%29%2F%28sin%28x%29%2Across%281-cos%28x%29%29%29\" = \r\n" );
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document.write( "= \"2%2Fsin%28x%29\" = 2*cosec(x).\r\n" );
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\n" ); document.write( "\n" ); document.write( "To see more solved similar problems on proving trigonometry identities look into the lesson \r
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\n" ); document.write( "\n" ); document.write( "Also, you have this free of charge online textbook in ALGEBRA-II in this site\r
\n" ); document.write( "\n" ); document.write( "    - ALGEBRA-II - YOUR ONLINE TEXTBOOK.\r
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\n" ); document.write( "\n" ); document.write( "The referred lesson is the part of this online textbook under the topic \"Trigonometry: Solved problems\". \r
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