document.write( "Question 289100: i must find the exact value of six trig functions of pi/4 radians.
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document.write( "sin pi/4 csc pi/4
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document.write( "cos pi/4 sec pi/4
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document.write( "tan pi/4 cot pi/4
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document.write( " please help me i have no idea how to do this. thank you i really appreciate any help. \n" );
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Algebra.Com's Answer #209462 by CharlesG2(834)![]() ![]() ![]() You can put this solution on YOUR website! I must find the exact value of six trig functions of pi/4 radians. \n" ); document.write( "sin pi/4 csc pi/4 \n" ); document.write( "cos pi/4 sec pi/4 \n" ); document.write( "tan pi/4 cot pi/4 \n" ); document.write( "please help me i have no idea how to do this. thank you i really appreciate any help.\r \n" ); document.write( "\n" ); document.write( "1. have your calculating device set to radians \n" ); document.write( "2. sin = 1/csc; cos = 1/sec; tan = sin/cos = 1/cot\r \n" ); document.write( "\n" ); document.write( "sin pi/4 = sqrt(2)/2 \n" ); document.write( "cos pi/4 = sqrt(2)/2 \n" ); document.write( "tan pi/4 = 1\r \n" ); document.write( "\n" ); document.write( "3. the other 3 are the reciprocals\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |