document.write( "Question 1174584: If cot θ=-2/9, cos θ > 0; csc 0. Find the value of the indicated function.
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Algebra.Com's Answer #800006 by Abdulfatai Lanre(2) $\"\"$ $\"About$

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Cot𝈚=-2/9.
\n" ); document.write( "Recall that cot𝈚=1/tan𝈚
\n" ); document.write( "1/tan𝈚=-2/9.
\n" ); document.write( "Cross multiplying,we have
\n" ); document.write( "9x1=-2tan𝈚
\n" ); document.write( "9=-2tan𝈚
\n" ); document.write( "9/-2=tan𝈚
\n" ); document.write( "-4.5=tan𝈚
\n" ); document.write( "tan𝈚=-4.5
\n" ); document.write( "𝈚=arctan(4.5)
\n" ); document.write( "𝈚=77.45
\n" ); document.write( "𝈚 approx. 77.5(1dp)
\n" ); document.write( "cos𝈚 > 0.
\n" ); document.write( "Cos77. 5 > 0.
\n" ); document.write( "O.216 > 0.True \r
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