Let coefficient of `x^4` and `x^2` in the expansion of `(x+sqrt(x^2-1))^6+(x-sqrt(x^2-1))^6` is `alpha` and `beta` then `alpha-beta` is equal to

If alpha and beta be the coefficients of x^6 and x^2 respectively in the expansion of (x+sqrt(x^2 -1))^6+(x-sqrt(x^2 -1))^6 , then

If the coefficient of x^(14) in the expansion of (4x^(2)+x+1)^(8) is alpha xx4^(beta), then the value of (alpha+beta) is equal to (where alpha and beta are relatively prime to each other and beta>1)

Find the domain of f(x)=cos^-1(sqrt(x^2-x+1))/(sqrt(sin^-1((2x-1)/2)) is the integral (alpha,beta] then alpha+beta

If the domain of the function f(x) = (cos^(-1)sqrt(x^(2) - x + 1))/(sqrt(sin^(-1)((2x-1)/(2)))) is the interval (alpha, beta] , then alpha + beta is equal to :

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

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

"If "int (1)/(sqrt(4x^(2)-5))dx=alpha log|x+sqrt(x^(2)-beta)|,"then "alpha+2beta is