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The value of sin^2 48^@ +sin^2 42^@ - se...

The value of `sin^2 48^@ +sin^2 42^@ - sec^2 30^@+ tan^2 60^@` is equal to :
`sin^2 48^@ +sin^2 42^@ - sec^2 30^@+ tan^2 60^@` का मान ज्ञात करें |

A

`8/3`

B

2

C

`7/3`

D

`5/3`

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PINNACLE-TRIGONOMETRY-EXERCISE
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  2. If Sin theta= Cos(50^@+theta), then theta is equal to: Sin theta=...

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  3. The value of sin^2 48^@ +sin^2 42^@ - sec^2 30^@+ tan^2 60^@ is equal ...

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  4. If Sec theta=13/5, then tan theta- Sin theta+Cos theta is equal to: ...

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  5. If Sin 5 theta=Cos(50^@-3 theta), then theta is equal to: यदि Sin ...

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  6. If cos theta=4/5, then sin^2 theta cos theta+cos^2 theta sin theta is ...

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  7. If tan 4 theta=cot(40^@-2 theta), then theta is equal to: यदि tan ...

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  8. The value of sin^2 20^@ +sin^2 70^@ - tan^2 45^@+sec 60^@ is equal to ...

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  9. If 3 sin theta=4 cos theta, then tan^2 theta+sin theta-cos theta is eq...

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  10. If cosec 3 theta=sec (20^@+2 theta), then theta is equal to : यदि ...

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  11. sec^2 29^@- cot^2 61^@+ sin^2 60^@+ cosec^2 30^@ is equal to : sec^2...

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  12. If cosec 4 theta=sec (60^@-2 theta), then theta is equal to : यदि ...

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  13. If 12 Sin theta=5 Cos theta, then Sin theta+Cos theta- Cot theta is e...

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  14. The value of sin^2 42^@+ sin^2 48^@+ tan^2 60^@- cosec 30^@ is equal ...

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  15. If sin 3 theta= cos(20^@-theta), then theta is equal to: यदि sin 3...

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  16. If 3 sin theta=2 cos theta, then 3 sin theta=2 cos theta, then (4 sin ...

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  17. If 2 sin theta=5 cos theta, then (sin theta+cos theta)/(sin theta-cos ...

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  18. The value of sin^2 32^@ +sin^2 58^@ - sin 30^@+sec^2 60^@ is equal to ...

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  19. If cosec2 theta=sec (3 theta-15^@), then theta is equal to: यदि cos...

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

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