If the points `P(1, -1, -1), Q(3, 1, lambda), R(0, 2, 1), S(-2, 0, 1)` are coplanar, then `lambda=`

If the points A(2, 1, -1), B(0, -1, 0), C(lambda, 0, 4), D(2, 0, 1) are coplanar, then lambda=

If the points A(1, -1, 1), B(-1, 1, 1), C(lambda, 1, 1), D(2, -3, 4) are non-coplanar, then lambdane=

If the points A(2, -1, 0), B(-3, lambda, 4), C(-1, -1, 4), D(0, -5, 2) are coplanar, then lambda=

If the points A(3, 9, 4), B(0, -1, -1), C(lambda, 4, 4), D(4, 5, 1) are coplanar, then lambda=

If the points A(-1, 3, lambda), B(-2, 0, 1) and C(-4, mu, -3) are collinear, then the values of lambda and mu are

Find the value of lambda if the points A(-1, 4, -3) B(3, lambda , - 5), C (-3 ,8,-5) D(-3, 2, 1) are coplanar.

Show thast the points P(1,1,1),Q(0,-1,0),R(2,1,-1) and S(3,3,0) are coplanar.

If the points (0,1,-2),(3,lambda,-1) and (mu,-3,4) are collinear,then the value of lambda and mu are given by

Show that the points (0, -1, 0), (2,1,-1), (1,1,1), (3,3,0) are coplanar.