If `alpha, beta` are complex numbers then the maximum value of `(alpha barbeta + baralpha beta)/(|alpha beta|)` is equal to :

If alpha and beta are complex numbers then the maximum value of (alpha barbeta+baralphabeta)/(|alpha beta|)= (A) 1 (B) 2 (C) gt2 (D) lt1

If cot (alpha + beta) = 0 , then sin (alpha + 2 beta) is equal to

If alpha + beta = 90^0 , show that the maximum value of cos alpha.cos beta is 1/2 .

alpha + beta = 5 , alpha beta= 6 .find alpha - beta

Factorise alpha^2 +beta^2 + alpha beta

If alpha and beta are different complex numbers with |beta|=1, then find |(beta-alpha)/(1- baralphabeta)| .

If alpha and beta are different complex numbers with |beta|=1, then find |(beta-alpha)/(1- baralphabeta)| .

If alpha and beta are different complex numbers with |beta|=1, then find |(beta-alpha)/(1- baralphabeta)| .

If alpha and beta are different complex numbers with |beta|=1, then find |(beta-alpha)/(1- baralphabeta)| .

int _(alpha)^(beta) sqrt((x-alpha)/(beta -x)) dx is equal to