If `tan alpha =m/(m+1)` and `tan beta =1/(2m+1)` , then `alpha+beta` is equal to

If tanalpha=(m)/(m+1)andtan beta=(1)/(2m+1) , then (alpha+beta)=?

If tan alpha=(x)/(x+1) and tan beta=(1)/(2x+1), then alpha+beta is

If tan alpha = 1/3 and tan beta = 1/2 , then: tan(alpha + beta) =

If tan alpha=(1)/(7) and tan beta=(1)/(3) , then cos2 alpha is equal to

If alpha and beta are acute angles such that tan alpha=(m)/(m+1) and tan beta=(1)/(2m+1), prove that alpha+beta=(pi)/(4)

If tan alpha=(m)/(m+1) and tan beta=(1)/(2m+1) Find the possible values of (alpha+beta)

If tan alpha=(1+2^(-x))^(-1), tan beta=(1+2^(x+1))^(-1) then alpha+beta equals

If tan (alpha + beta) = 2 and tan (alpha - beta) = 1, then tan (2 alpha ) is equal to: