document.write( "Question 333091: If cot t =x and t is in quadrant I, use a right triangle to find expressions for sin t and cos t in terms of x. \n" ); document.write( "

Algebra.Com's Answer #238668 by jrfrunner(365) $\"\"$ $\"About$

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In quadrant 1, both x and y are positive
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\n" ); document.write( "x=cos(t)= adjacent side to \"t\" of triangle
\n" ); document.write( "y=sin(t) = opposite side to \"t\" of triangle
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\n" ); document.write( "so if $\"cot%28t%29=+x+=+cos%28t%29%2Fsin%28t%29+=+x%2Fy\"$
\n" ); document.write( "tnen $\"cos%28t%29=x\"$ and $\"sin%28t%29=y=1\"$ \n" ); document.write( "

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