document.write( "Question 624783: Prove that [sin 4theta(1-cos 2 theta)]/[cos 2theta (1-cos4theta)] = tan θ, for 0 < θ < ,(pi/2) and θ ≠ (pi/4). \n" ); document.write( "
Algebra.Com's Answer #393051 by Alan3354(69443)\"\" \"About 
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Prove that [sin 4theta(1-cos 2 theta)]/[cos 2theta (1-cos4theta)] = tan θ, for 0 < θ < ,(pi/2) and θ ≠ (pi/4).
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\n" ); document.write( "A lot of the problem is illegible, just gibberish.
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