If the points `(2,beta, 3), B(alpha,-6,1) and C(-1, 11,9)` are collinear find the values of `alpha` and `beta` by vector method

If A=[(1,-alpha),(alpha,beta)] and A A^T=I .Then find the value of alpha and beta

tan(alpha+beta)=(1)/(2),tan(alpha-beta)=(1)/(3), then find the value of tan2 alpha

If a function g={(1,1),(2,3),(3,5),(4,7)} is described by g(x)=alpha x+beta, find the values of alpha and beta.

If tan alpha = (5)/(6) tan beta = (1)/(11) then the value of alpha + beta is

The origin is the centroid of /_\ABC with the vertices A(alpha, 1, 3),B(-2, beta, -5) and C(4,7,gamma) find the values of alpha, beta, gamma .

If origin is the centroid of /_\ABC with the vertices A(alpha, 1,3),B(-2,beta, -5) and C(4,7,gamma) find the value of alpha, beta,gamma

If alpha and beta are zeroes of 8x^(2)-6x+1 , then find the value of (1)/(alpha)+(1)/(beta) .

If sin alpha=(3)/(5) and cos beta=(9)/(41) find the value of sin(alpha-beta) and cos(alpha+beta)

If alpha and beta are zeroes of the polynomial 3x^(2)+6x+1 , then find the value of alpha+beta+alpha beta .