document.write( "Question 862604: respected experts here is my question :-
\n" ); document.write( "prove that tan 30 ,tan 60 ,tan 45 is in GP \n" ); document.write( "

Algebra.Com's Answer #519798 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!


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document.write( "Hi Previously Posted
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document.write( "θ	radians	sin θ	cos θ	tan θ
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document.write( "0°	0	0	1	0
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document.write( "30°	π/6	1/2	√3/2	√3/3
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document.write( "45°	π/4	√2/2	√2/2	1
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document.write( "60°	π/3	√3/2	1/2	√3
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document.write( "90°	π/2	1	0	─
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document.write( "{√3/3, 1, √3)  r = √3
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