If `[{:(1,-3,2),(2,-8,5),(4,2,lambda):}]` is not an invertible matrix, then what is the value of `lambda` ?

If [{:(1,-3,2),(2,-8,5),(4,2, lamda):}] is not an invertible matrix, then what is the value of lamda

If [[3,5,3],[2,4,2],[lambda,7,8]] is a singular matrix, write the value of lambda.

If A=[(1,lambda,2),(1,2,5),(2,1,1)] is not invertible then lambda =?

If A=[(1,lambda,2),(1,2,5),(2,1,1)] is not invertible then lambda =?

If the points A(-1, 3, 2), B(-4, 2, -2) and C(5, 5, lambda ) are collinear then find the value of lambda .

A matrix A = ({:(2,3),(5,-2):}) is such that A^(-1)= lambda A then what is the value of lambda .

If A=[(1,-2,1),(2,lambda,-2),(1,3,-3)] be the adjoint matrix of matrix B such that |B|=9 , then the value of lambda is equal to

If A=[(1,-2,1),(2,lambda,-2),(1,3,-3)] be the adjoint matrix of matrix B such that |B|=9 , then the value of lambda is equal to

If the points A(-1,3,2),B(-4,2,-2)a n dC(5,5,lambda) are collinear, find the value of lambda .