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The value of [(sin^2 24^@+sin^2 66^@)/ (...

The value of `[(sin^2 24^@+sin^2 66^@)/ (cos^2 24^@+cos^2 66^@)+sin^2 61^@ + cos61^@ sin29^@]` is equal to: /
`[(sin^2 24^@+sin^2 66^@)/ (cos^2 24^@+cos^2 66^@)+sin^2 61^@ + cos61^@ sin29^@]` का मान किसके बराबर होगा ?

A

2

B

3

C

1

D

0

Text Solution

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The correct Answer is:
A
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The value of [(sin^2 24^@+ sin^2 66^@)/(cos^2 24^@+cos^2 66^@)+ sin^2 61^@+cos 61^@ sin 29^@] is:

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KIRAN PUBLICATION-TRIGONOMETRY -TYPE - II
  1. What is the value of (tan45^(@)+(1)/(sqrt(2)))?

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  2. What is the value of ((1)/(3)-cot60^(@)) ?

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  3. What is the value of (2-sin30^(@)) ?

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  4. What is the value of (cos30^(@)+(1)/(2)) ?

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  5. What is the value of (sin45^(@)-sqrt(3)) ?

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  6. What is the value of ((1)/(sqrt(3))-sin45^(@))?

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  7. What is the value of (cosec 60^(@)-(1)/(2)) ?

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  8. What is the value of ((1)/(sqrt(3))+cos60^(@))?

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  9. What is the value of (tan30^(@)+(sqrt(3))/(2))?

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  10. What is the value of ((1)/(2)-sec30^(@))?

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  11. If tan x = cot (45^@+2x), then what is the value of x? यदि tan x = c...

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  12. The value of [(sin^2 24^@+sin^2 66^@)/ (cos^2 24^@+cos^2 66^@)+sin^2 6...

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  13. If sin(A+B) = sqrt3/2 and tan(A-B)= 1/sqrt3, then (2A + 3B) is equal t...

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  14. The value of sin^(2)30^(@).cos^(2)45^(@)+2tan^(2)30^(@)-sec^(2)60^(@...

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  15. If 4-2sin^(2)theta-5costheta=0,0^(@)ltthetalt90^(@), then the value...

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  16. If sin theta=(p^2-1)/(p^2+1), then cos theta is equal to : यदि sin t...

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  17. (2+tan^2 theta+ cot^2 theta)/(sec theta cosec theta) is equal to : ...

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  18. (sintheta-costheta+1)/(sintheta+costheta-1) (where theta ne (pi)/(2)) ...

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  19. The value of sqrt(sec^2 theta +cosec^2 theta )xx sqrt(tan^2 theta -sin...

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

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