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

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

A

`-1`

B

0

C

`-2`

D

2

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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 |

2sin65^@cos25^@=

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

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

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 :

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

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

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

The value of (sin25^(@)cos65^(@)+cos25^(@)sin65^(@))/(tan^(2)27^(@)-cos ec^(2)20^(@))

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