`(1+sec22^(@)+cot68^(@))(1-"co s ec"22^(@)+tan68^(@))` व्यंजक का मान बताइए ?

The value of the expression (1 +sec22^@ + cot 68^@)(1- cosec22^@+ tan68^@) is (1 +sec22^@ + cot 68^@)(1- cosec22^@+ tan68^@) व्यंजक का मान बताइए?

Prove that (1+sec22^(@)+cot68^(@))(1-cosec22^(@)+tan68^(@))=2

tan 22^@ - tan 68^@

Evaluate: (cos22^(@))/(sin68^(@))

tan38^(@)-cot 22^@=

The value of sec^(2) Cot^(-1)(1/2) +cos ec^(2) Tan^(-1)(1/3) is

((1+tan^(2)A)cot A)/(cos ec^(2)A)=tan A

tan38^(@)-cot22^(@) = _________.

prove: sec^(2){cot^(-1)(2)}+cos ec^(2){tan^(-1)(3)}=(85)/(36)

Prove that sec^(2)(tan^(-1)2)+cos ec^(2)(cot^(-1)3)=15