Prove that `(1+tan1^(@))(1+tan4^(@))(1+tan2^(@))(1+tan43^(@))………(1+tan22^(@))(1+tan23^(@))=2^(22)`.

Prove that (1+tan1^(@))(1+tan44^(@))(1+tan2^(@))(1+tan43^(@))………(1+tan22^(@))(1+tan23^(@))=2^(22) .

((1+tan21^(@))(1+tan24^(@)))/((1+tan22^(@))(1+tan23^(@)))=

Prove that (1+tan1^(@))(1+tan2^(@))...(1+tan45^(@))=2^(23)

Prove that (1+tan1^(@))(1+tan2^(@))...(1+tan45)=2^(23)

Find (1+tan2^(@))(1+tan43^(@)) .

The value of ((1+tan8^(@))(1+tan37^(@)))/((1+tan22^(@))(1+tan23^(@)))

Prove that (1+tan1^(0))(1+tan2^(0))......(1+tan45^(@))=2^(23)

The expression ((1+tan37^(@))(1+tan8^(@))(1+tan15^(@))(1+tan30^(@)))/((1+tan2^(@))(1+tan43^(@))) reduces to

Prove that : tan22^(@)+tan23^(@)+tan22^(@).tan23^(@)=1.