document.write( "Question 877143: If cos Θ = square root 2 over 2 and 3 pi over 2 < Θ < 2π, what are the values of sin Θ and tan Θ?
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Algebra.Com's Answer #529194 by lwsshak3(11628) $\"\"$ $\"About$

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If cos Θ = square root 2 over 2 and 3 pi over 2 < Θ < 2π, what are the values of sin Θ and tan Θ?
\n" ); document.write( " $\"cosx=sqrt%282%29%2F2\"$ , Interval, (3pi/2 < x < 2pi)
\n" ); document.write( "x=7pi/4
\n" ); document.write( " $\"sinx=-sqrt%282%29%2F2\"$
\n" ); document.write( "tanx=sinx/cosx=-1 \n" ); document.write( "

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