document.write( "Question 1130436: Evaluate the expression under the given conditions.
\n" ); document.write( "tan 2θ; cos θ = 3/5, θ in Quadrant I
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Algebra.Com's Answer #747109 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
I would find the sin(t), then the sin(2t), then the cos(2t).
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\n" ); document.write( "tan(2t) = sin(2t)/cos(2t)
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\n" ); document.write( "that's using the ones I remember.\r
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