document.write( "Question 910024: find the remaining trigonmetric functions of x if:\r
\n" ); document.write( "\n" ); document.write( "cosx= -3/5, x in quadrant II
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Algebra.Com's Answer #552226 by stanbon(75887)\"\" \"About 
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find the remaining trigonmetric functions of x if:
\n" ); document.write( "cost= -3/5, t in quadrant II
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\n" ); document.write( "By definition cos = x/r so x = -3 and r = 5
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\n" ); document.write( "y = sqrt[r^2-x^2] = sqrt[25-9] = 4
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\n" ); document.write( "sin = y/r = 4/5
\n" ); document.write( "cos = x/r = -3/5
\n" ); document.write( "tan = y/x = -4/3
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\n" ); document.write( "csc = 5/4
\n" ); document.write( "sec = -5/3
\n" ); document.write( "cot = -3/4
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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