If `alpha, beta` are two different values of x lying between `0 and 2pi` which satisfy the equation `6 cos x + 8 sin x = 9`, find the value of `sin (alpha + beta)`

If alpha , beta are two different values of theta lying between 0 and 2pi which satisfy the equation 6 cos theta + 8 sin theta=9, find the value of sin ( alpha + beta).

If alpha and beta are two different values of theta lying between 0 and 2pi which satisfy the equations 6costheta+8sin theta=9 , find the value of sin2(alpha+beta) .

If alpha, beta are different values of theta satisfying the equation 5 cos theta + 12 sin theta = 11 then the value of sin (alpha + beta)=

If alpha , beta roots of the equations x^(2) - 5x + 6 = 0 , find the value of alpha^(2) - beta^(2) .

If alpha and beta are two solutions of the equation a tan x+b sec x=c ,then find the values of sin(alpha+beta) and cos(alpha+beta)

If alpha, beta are different values of x satisfying a cos x + b sin x = c then tan ((alpha + beta)/(2))=

If alpha,beta are the different values of x satisfying a cos x+b sin x=c then tan((alpha+beta)/(2)) is

If cos alpha + cos beta = 0 = sin alpha + sin beta, then value of cos 2 alpha + cos 2 beta is

Roots of the equation 3x^2 -6x+4=0 are alpha and beta then find the value of alpha^2 beta + alpha beta^2

If alpha and beta are the roots of equation 6x^(2)+x-2=0 , find the value of (alpha)/(beta)+(beta)/(alpha) :