. Differentiate the following with respect to x
tan^(-1)〖〖(1+cosx)/(1-cosx)〗^(1/2) 〗
. Differentiate the following with respect to x
tan^(-1)〖〖(1+cosx)/(1-cosx)〗^(1/2) 〗
Under chapter VI A deductions , SEC 80GG one of the deductions amount is 2000 pm or 5000 pm because my coaching institute material says it is 5000 pm.