[96,2tan beta+cot beta=tan alpha],[" poved that "cot beta=stan(alpha beta)]

If 2tan beta+cot beta=tan alpha, prove that cot beta=2tan(alpha-beta)

if 2tan beta+cot beta=tan alpha then prove that cot beta=2tan(alpha-beta)

If 2 tan beta+cot beta= tan alpha , prove that cot beta= 2 tan (alpha-beta) .

If 2 tan beta + cot beta = tan alpha , prove that 2 tan (alpha-beta) = cot beta

tan alpha=cot beta=a, find (alpha+beta)

if tan alpha-tan beta=x and cot beta-cot alpha=y prove that cot(alpha-beta)=(x+y)/(xy)

If tan 2alpha = cot 2beta , then sec(alpha + beta) =

If tan alpha - tan beta =m and cot alpha - cot beta =n , then prove that cot ( alpha - beta )= (1)/(m)- (1)/(n)