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The value of (3+cot76^@cot16^@)/(cot76^@...

The value of `(3+cot76^@cot16^@)/(cot76^@+cot16^@)` is

A

`cot44^(@)`

B

`cot46^(@)`

C

`tan2^(@)`

D

`cot92^(@)`

Text Solution

Verified by Experts

The correct Answer is:
a
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MCGROW HILL PUBLICATION-TRIGONOMETRICAL IDENTITIES AND EQUATIONS -EXERCISE (LEVEL 2 Single Correct Answer Type Questions)
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  10. The value of (3+cot76^@cot16^@)/(cot76^@+cot16^@) is

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  11. If x cos theta = y cos (theta +2pi//3)=z cos (theta+4pi//3) then xy+yz...

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  12. If A gt 0, B gt 0 and A+B=pi//3 then the maximum value of tanA tanB is

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  13. If tan theta, 2 tan theta +2, 3 tan theta +3 are in G.P., then the va...

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  14. If sin theta+cos theta=a and cos theta-sin theta=b then sin theta(sin ...

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  15. If (1+sqrt(1+x))tan alpha=(1-sqrt(1-x)) then x =

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