Mark the Correct alternative in the following:
If 
and 
then
α + β is equal to
tan α = 
and tan β = 
tan (α + β) = 
⇒ tan (α + β) = 1
(Ans)
1
Mark the Correct alternative in the following:
If and then
α + β is equal to
tan α = and tan β =
tan (α + β) =
⇒ tan (α + β) = 1
(Ans)