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(cosec 31^@)/(sec 59^@) is equal to: ...

`(cosec 31^@)/(sec 59^@)` is equal to:
`(cosec 31^@)/(sec 59^@)` का मान क्या होगा?

A

a)3

B

b)2

C

c)1

D

d)0

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PINNACLE-TRIGONOMETRY-EXERCISE
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  5. If (cos^2 theta)/(cot^2 theta-cos^2 theta)=3, 0^@< theta<90^@, then th...

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  6. Let a=(2sinx)/(1+sinx+cosx) and b= c/(1+sinx). Then a = b, if c = ? ...

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  7. If sin theta=sqrt 3 cos theta, 0^@< theta <90^@, then the value of 2 s...

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  8. The value of the expression (cos^6 theta+sin^6 theta-1)(tan^2 theta+co...

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  11. If theta lies in the first quadrant and cos^2 theta-sin^2 theta=1/2, t...

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  12. What is the value of cosec(65^@+theta) -sec(25^@-theta)+tan^2 20^@- co...

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  13. ((1+cos theta)^2+ sin^2 theta)/ ((cosec^2 theta-1)sin^2 theta) =?

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  14. ((1-tan theta)/(1-cot theta))^2 +1 =

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  15. sqrt((cot theta+cos theta)/(cot theta -cos theta)) is equal to : sqr...

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  16. If 5 sin theta-4cos theta=0, 0^@< theta< 90^@, then the value of (5 si...

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  17. The value of ((sinA)/(1-cosA)+(1-cosA)/ (sinA)) div ((cot^2 A)/(1+cose...

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  18. If (1+sin psi)/(1-sin psi)=p^2/q^2 then sec psi is equal to : यदि (1...

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  19. The value of (sec psi(1-sin psi)(sin psi+ cos psi)(sec psi+tan psi))/(...

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  20. The value of tan^2 psi+cot^2 psi-sec^2 psi.cosec^2 psi is equal to: ...

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