Show that the points `A(-1,\ 4,\ -3),\ B(3,\ 2,\ -5),\ C(-3,\ 8,\ -5)a n d\ D(-3,\ 2,\ 1)` are coplanar.

Find lambda for which the points A(3,\ 2,\ 1),\ B(4,\ lambda,\ 5),\ C(4,\ 2,\ -2)\ a n d\ D(6,\ 5,\ -1) are coplanar.

Show that the points A(-1,4,-3), B(3,2,-5) C(- 3,8,-5) and D (-3,2,1) are coplanar

Show that the points A(-1,4,-3),B(3,2,-5),C(-3,8,-5) and D(-3,2,1) are coplanar.

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.

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

Find x such that the four points A\ (3,\ 2,\ 1) , B(4, x ,\ 5) , C\ (4,\ 2,\ 2) and D\ (6,\ 5,\ 1) are coplanar

Show that the points A(-1,4,-3), B(-3,2,1),C(3,2,-5) and D(-3,8,-5) are coplanar. Also find the equation of the plane passing through these points.

Show that the four points A(3,2,-5, B(-1,4,-3), C(-3,8,-5) and D(-3,2,1) are coplanar. Find the equation of the plane containing them.

The value of k for which the points A (1, 0, 3), B(-1, 3, 4), C(1, 2, 1) and D(k, 2, 5) are coplanar, are

Find x such that the four points A(3, 2, 1), B(4, x, 5), C(4, 2, -2) and D(6, 5, -1) are coplanar.