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The value of (sin (78^@+theta)-cos (12^@...

The value of `(sin (78^@+theta)-cos (12^@-theta)+(tan^2 70^@-cosec^2 20^@))/(sin 25^@ cos65^@+cos 25^@ sin65^@)` is:
`(sin (78^@+theta)-cos (12^@-theta)+(tan^2 70^@-cosec^2 20^@))/(sin 25^@ cos65^@+cos 25^@ sin65^@)` का मान ज्ञात करें |

A

2

B

`-1`

C

`-2`

D

0

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The value of (sin(78^@+theta)-cos(12^@-theta)+ (tan^2 70^@-cosec^2 20^@))/(sin25^@ cos65^@+ cos25^@ sin65^@) is:

sin25^(@)cos65^(@)+cos25^(@)sin65^(@)

sin25^(@)cos65^(@)+cos25^(@)sin65^(@)

2sin65^@cos25^@=

What is the value of cosec(65^@ + theta) - sec (25^@ -theta) + tan^2 20^@ - cosec^2 70^@ ?

Evaluate: sin 25^(@) cos 65^(@) + cos 25^(@) sin 65^(@) .

The value of ((sin(78^circ +θ) - cos (12^circ +θ) +(tan^(2)70^circ - cosec^(2)20^circ))/ (sin 25^circ cos 65^circ + cos 25^circ sin 65^circ) is: ((sin(78^circ +θ) - cos (12^circ +θ) +(tan^(2)70^circ - cosec^(2)20^circ))/ (sin 25^circ cos 65^circ + cos 25^circ sin 65^circ) का मान है :

The value of (sin25^(@)cos65^(@)+cos25^(@)sin65^(@))/(tan^(2)70^(@)-cosec^(2)20^(@))

The value of (sin65^(@))/(cos25^(@)) is

((cos 9^@+sin 81^@)(sec 9^@+ cosec 81^@))/(sin 56^@ sec 34^@+ cos 25^@ cosec 65^@) =?

CHAMPION PUBLICATION-2018 TIER-II PAPER(5)-EXERCISE
  1. A sum of Rs. x is divided among A, B and C such that the ratio of the ...

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  2. The sides PQ and PR of triangle PQR are produced to points S and T, re...

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  3. The value of (sin (78^@+theta)-cos (12^@-theta)+(tan^2 70^@-cosec^2 20...

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  4. Alloy A contains copper and Zinc in the ratio of 4:3 and alloy B conta...

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  6. The value of sqrt((cosec theta-cot theta)/(cosec theta+cot theta)) div...

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  7. A, B and C invested their capitals in the ratio of 2:3:5. The ratio of...

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  8. In a quadrilateral ABCD, the bisectors of angle C and angle D meet at ...

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  9. If 8x^3-27y^3= (Ax+By)(Cx^2-Dy^2+6xy) , then (A+B+C-D) is equal to : ...

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  10. The number of factors of 3600 is: 3600 के कितने गुणनखंड है:

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  11. The given pie chart shows the quantity wise sales distribution of five...

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  12. 4 men and 5 women can complete a work in 15 days, whereas 9 men and 6 ...

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  13. If x=(164)^169+ (333)^337- (727)^726, then what is the unit digit of x...

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  14. Pipes A and B can fill a tank in 16 hours and 24 hours, respectively, ...

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  17. A person sells an article at 16% below its cost price. Had he sold it ...

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  18. In how many years were the imports more than 80% of the average export...

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