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If the maximum value of the expression 1...

If the maximum value of the expression `1/(5sec^2theta-tan^2theta+4cosec^2theta)` is equal to `p/q` (where p and q are coprime), then the value of `(p+q)` is

A

14

B

15

C

16

D

18

Text Solution

Verified by Experts

The correct Answer is:
D
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ARIHANT MATHS-TRIGONOMETRIC FUNCTIONS AND IDENTITIES-Exercise (Single Option Correct Type Questions)
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  17. Minimum value of cos theta is equal

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  18. In a triangle ABC, cos 3A + cos 3B + cos 3C = 1, then find any one ang...

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  19. (sqrt(1+sin 2A)+sqrt(1-sin 2A) )/(sqrt(1 + sin 2A)-sqrt(1-sin2A)) If |...

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  20. For any real theta, the maximum value of cos^(2)(costheta)+sin^(2)(sin...

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