[" 206.The value of the expression "(1+],[sec22^(@)+cot68^(@))(1-cosec22^(@)+],[tan68^(@))" is: "]

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

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

The value of expression (1-cot23^(@))(1-cot22^(@)) is equal to :

The value of expression (1-cot23^(@))(1-cot22^(@)) is equal to :

The value of expression (1-cot23^(@))(1-cot22^(@)) is equal to :

Value of the expression (sec1 1^(@)sec1 9^(@)-2cot7 1^(@))/tan11^(@) is equal to

Value of the expression (sec1 1^(@)sec1 9^(@)-2cot7 1^(@))/tan11^(@) is equal to

tan 22^@ - tan 68^@

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

The value of sin^(2)22^(@) + sin^(2)68^(@) + cot^(2)30^(@) is