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Statement-1: sin^(2)6^(@) + sin^(2)12^(@...

Statement-1: `sin^(2)6^(@) + sin^(2)12^(@) + sin^(2)18^(@) +……..+ sin^(2)84^(@)=7`
Statement-2: `tan9^(@) tan27^(@) tan45^(@) tan36^(@) tan81^(@)=1`
Statement-3: `(tan(pi/4) + cot(pi/4) + " cosec " pi/4) (tan(pi/4) + cot(pi/4) - " cosec "pi/4) = sec ^(2)pi/3`

A

TTT

B

FFT

C

TTF

D

TFF

Text Solution

Verified by Experts

The correct Answer is:
D
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