SOLUTION: a request to solve a sum , to the respected expert teachers from me is just below ................................................................................. prove that tan

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Question 862603: a request to solve a sum , to the respected expert teachers from me is just below .................................................................................
prove that tan 60 ,tan 45 , tan 30 are in GP
if u answered me i will be highly obliged to you ....
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!


Hi

θ	radians	sin θ	cos θ	tan θ

0°	0	0	1	0

30°	π/6	1/2	√3/2	√3/3

45°	π/4	√2/2	√2/2	1

60°	π/3	√3/2	1/2	√3

90°	π/2	1	0	─

{√3/3, 1, √3)  r = √3

a%5Bn%5D+=+%28sqrt%283%29%2F3%29%28sqrt%283%29%29%5E%28n-1%29