`( 2 cos 67^(@))/( sin 23^(@))-(tan 40^(@))/( cot 50^(@)) - cos 0^(@)` व्यंजक के मान ज्ञात करो ।

The value of (2sin40^(@).sin50^(@).tan10^(@))/(cos 80^(@)) is

The value of (2sin40^(@).sin50^(@).tan10^(@))/(cos 80^(@)) is

The value of (2sin40^(@).sin50^(@).tan10^(@))/(cos 80^(@)) is

Evaluate : (sec 42^(@))/( cosec 48^(@)) + ( 3 tan 50 ^(@))/( cot 40 ^(@)) - ( 2 cos 43 ^(@))/( sin 47^(@))

sin 40^(@) - cos 50^(@)= _________

Find the value of (sin25^(@))/(cos65^(@))+(tan23^(@))/(cot67^(@))

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?

(3 cot 40^(@))/(tan 50^(@)) - (1)/(2)((cos 35^(@))/(sin 55^(@))) = _________

Without using Trigonometric Tables evaluate the following :- (2cos67^@)/(sin23^@)-(tan40^@)/(cot50^@)-cos0^@+tan15^@tan25^@tan60^@tan65^@tan75^@ .

(3cot40^(@))/(tan50^(@))- (1)/(2)((cos35^(@))/(sin55^(@))) = …………