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If ((sin theta-cosec theta)(cos theta- s...

If `((sin theta-cosec theta)(cos theta- sec theta))/(tan^2 theta-sin^2 theta)=r^3`, then r=?
यदि `((sin theta-cosec theta)(cos theta- sec theta))/(tan^2 theta-sin^2 theta)=r^3` है, तो r = ?

A

`Sin theta Cos theta`

B

`tan theta`

C

`Cot theta`

D

`Cosec theta Sec theta`

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PINNACLE-TRIGONOMETRY-EXERCISE
  1. If Cot theta=sqrt6, then the value of (cosec^2 theta+sec^2 theta)/(c...

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  2. If Sin theta.sec^2 theta=2/3, 0^@< theta <90^@, then the value of (tan...

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  3. If ((sin theta-cosec theta)(cos theta- sec theta))/(tan^2 theta-sin^2 ...

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  4. If sec theta=4x and tan theta=4/x, (x ne 0) then the value of 8(x^2-1/...

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  5. For alpha and beta both being acute angles, it is given that sin(alph...

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  6. For all alpha.i s, (i=1,2,3............20) lying between 0^@ and 90^@,...

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  7. Which among the following is an irrational quantity? निम्न में से क...

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  8. If sin theta+cosec theta=2, then what is the value of (sin^153 theta+c...

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  9. If cosx = (-sqrt3)/2 and pi prec x prec (3 pi)/2, then the value of 4c...

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  10. If 12cot^2 theta-31 cosec theta+32=0, 0^@< theta<90^@, then the values...

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  11. If ((tan theta-sec theta+1)/(tan theta+sec theta-1)) sec theta=1/k, t...

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  12. If (tan theta)/(1-cot theta)+(cot theta)/(1-tan theta)=1+k, then k = ....

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  13. When 2 sin^2 theta =3 cos theta, and 0letheta le90, then theta = जब...

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  14. The value of (sin^2 60^@- cos^2 45^@+ sec 60^@+ cos^2 40^@+ cos^2 50^@...

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  15. If tan theta=3/4, then (4 sin theta- cos theta)/(4 sin theta+ cos thet...

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  16. If cot theta= 3/4, then sin theta+cos theta-tan theta is: यदि cot th...

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  17. The value of sec^2 28^@-cot^2 62^@+ sin^2 60^@+ cosec^2 30^@ is equal ...

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  18. If tan 4 theta=cot(2 theta+30^@), then theta is equal to: यदि tan ...

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  19. The value of cot^2 62^@- sec^2 28^@+ cosec^2 30^@+ tan^2 60^@ is equal...

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  20. If Sin theta= Cos(50^@+theta), then theta is equal to: Sin theta=...

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