` (cosec^2 (63^@) + tan^2 (24^@)) / (cot^2 (66^@) + sec^2 (27^@) ) + (sin^2 (63^@) + cos (63^@) sin (27^@) + sin (27^@) sec (63^@)) / (2 [cosec^2 (65^@) – tan^2 (25^@)]`

(csc ^ (2) 63 ^ (@) + tan ^ (2) 24 ^ (@)) / (cot ^ (2) 66 ^ (@) + sec ^ (2) 27 ^ (@)) + (sin ^ (2) 63 ^ (@) + cos63 ^ (@) sin27 ^ (@) + sin27 ^ (@)) / (2 (csc ^ (2) 65 ^ (@) - tan ^ (2) 25 ^ ( @)))

Evaluate sin 27 ^(@) sin 63 ^(@) - cos 63^(@) cos 27 ^(@)

The value of (tan 27^@ + cot 63^@)/(tan 27^@ (sin25^@ + cos65^@))

( sin ^ 2 63 ^@ + sin ^ 2 27 ^@ ) /( cos ^ 2 17 ^@ + cos ^ 2 73 ^@ ) = ?

(sin ^ (2) 63 ^ (@) + sin ^ (2) 27 ^ (@)) / (cos ^ (2) 17 ^ (@) + cos ^ (2) 73 ^ (@))

Find Value of sin27^(@) or cos63^(@)

The value of sin^(2) 63^(@) + sin^(2) 27^(@) is

Evaluate sin63^(@)cos27^(@)+cos63^(@)sin27^(@)=

The value of (2 sin^2 38^@ sec^2 52^@+ cos64^@ sin26^@+ sin^2 64^@)/(tan^2 23^@+cot^2 23^@-sec^2 67^@-cosec^2 67^@) is: (2 sin^2 38^@ sec^2 52^@+ cos64^@ sin26^@+ sin^2 64^@)/(tan^2 23^@+cot^2 23^@-sec^2 67^@-cosec^2 67^@) का मान ज्ञात कीजिए?

Solve the following: ((sin 27^@)/(cos 63^@))- ((cos 27^@)/(sin 63^@))^2