document.write( "Question 862413: Find the values of all the trigonometric functions from the given information.\r
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document.write( "cos t = −3/5, π/2 ≤ t ≤ π\r
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document.write( "sin t=
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document.write( "tan t=
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document.write( "cot t=
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document.write( "sec t=
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document.write( "csc t=
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Algebra.Com's Answer #519654 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Find the values of all the trigonometric functions from the given information. \n" ); document.write( "cos t = −3/5, π/2 ≤ t ≤ π \n" ); document.write( "Since cos = x/r, x = -3 ; r = 5 \n" ); document.write( "Then y = sqrt[5^2-3^2] = 4 \n" ); document.write( "---------------------------------\r \n" ); document.write( "\n" ); document.write( "sin t= y/r \n" ); document.write( "tan t= y/x \n" ); document.write( "cot t= x/y \n" ); document.write( "sec t= r/x \n" ); document.write( "csc t= r/y \n" ); document.write( "===================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "===================== \n" ); document.write( " |