document.write( "Question 61461: QUICK!
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document.write( "Could someone help me with this question.\r
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document.write( "Solve in an algebaic manner and state the general solutions.\r
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document.write( "Best regards in advance... \n" );
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Algebra.Com's Answer #44857 by 303795(602)![]() ![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "Divide top and bottom on the Right Hand Side by \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Cos (45) = cos (135) = \n" ); document.write( "So x = 22.5 degrees or x = 67.5 degrees. \n" ); document.write( "The Cos function is periodic so these values will repeat every 360 degrees \n" ); document.write( "so x = 22.5 + 360n where n is any integer \n" ); document.write( "or \n" ); document.write( "so x = 67.5 + 360n where n is any integer \n" ); document.write( " |