[" Type III "],[" 20.If "tan alpha=(m)/(m+1),tan beta=(1)/(2m+1)," prove that "alpha+beta=(pi)/(4)]

lim alpha=(m)/(m+1),tan beta=(1)/(2m+1), prove that alpha+beta=(pi)/(4)

If tan alpha=m/(m+1) and tan beta=1/(2m+1) ,prove that alpha+beta=pi/4 .

If tanalpha=m/(m+1) , tanbeta=1/(2m+1) prove that alpha+beta=pi/4

If tan alpha = m//(m+1), tan beta =1//(2m + 1) , then alpha + beta =

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) then alpha+beta is equal to

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