If `alpha+beta=pi/2 and beta+gamma=alpha` then `tan alpha` equals (A) `2(tanbeta+tangamma)` (B) `tanbeta+tangamma` (C) `tanbeta+2tangamma` (D) `2tanbeta+tangamma`

If alpha+beta=pi/2a n dbeta+gamma=alpha, then tanalpha equals 2(tanbeta+tangamma) (b) tanbeta+tangamma tanbeta+2tangamma (d) 2tanbeta+tangamma

If alpha+beta=pi/2a n dbeta+gamma=alpha, then tanalpha equals.....................(a) 2(tanbeta+tangamma) (b) tanbeta+tangamma (c) tanbeta+2tangamma (d) 2tanbeta+tangamma

If alpha + beta = 90^@ and beta + gamma = alpha then tanalpha-tanbeta=?

Let alpha,betaa n dgamma be some angles in the first quadrant satisfying tan(alpha+beta)=(15)/8a n dcos e cgamma=(17)/8, then which of the following hold(s) good? (a) alpha+beta+gamma=pi (b)cotalpha+tanbeta+tangamma=tanalphatanbetatangamma (c)tanalpha+tanbeta+tangamma=tanalphatanbetatangamma (d)tanalphatanbeta+tanbetatangamma+tangammatanalpha=1

If 2sinalphacosbetasingamma= sinbetasin(alpha+gamma) then tanalpha, tanbeta & tangamma are in

If tanalpha+tanbeta+tangamma=tanalphatanbetatangamma,then

If tanalpha+tanbeta+tangamma=tanalphatanbetatangamma,then

Let alpha,betaa n dgamma be some angles in the first quadrant satisfying tan(alpha+beta)=(15)/8a n dcos e cgamma=(17)/8, then which of the following hold(s) good? alpha+beta+gamma=pi cotalpha+tanbeta+tangamma=tanalphatanbetatangamma tanalpha+tanbeta+tangamma=tanalphatanbetatangamma tanalphatanbeta+tanbetatangamma+tangammatanalpha=1

If alpha+beta+gamma=2pi , then show that tan.alpha/2 + tan.beta/2 + tan.gamma/2 = tan.alpha/2 tan.beta/2 tan.gamma/2 .

If alpha+beta+gamma=2pi , then show that tan.alpha/2 + tan.beta/2 + tan.gamma/2 = tan.alpha/2 tan.beta/2 tan.gamma/2 .