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If `(cos^2 theta)/(cot^2 theta-cos^2 theta)=3, 0^@< theta<90^@`, then the value of `cot theta + cosec theta` is:
यदि `(cos^2 theta)/(cot^2 theta-cos^2 theta)=3, 0^@< theta<90^@` है, तो `cot theta + cosec theta` का मान ज्ञात करें |

A

a)`sqrt3`

B

b)`sqrt3/2`

C

c)`2 sqrt3`

D

d)`(3 sqrt3)/4`

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  14. If Cot theta=1/sqrt3, then the value of (2-sin^2 theta)/(1-cos^2 theta...

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  16. If sqrt((1-cos theta)/(1+cos theta)) xx sqrt((cosec theta-cot theta)/(...

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