If 3i + 3j + `sqrt(3) k`, I + k, `sqrt(3)` I + `sqrt(3) lambda` k are coplanar, then `lambda` =

If i-2j, 3j+k and lambda i + 3j are coplanar then lambda =

If the points 3i - 2j - k, 2i + 3j - 4k, I + j + 2k, 4i + 5j + lambda k are coplanar then lambda =

If I - 2j, 3j + k and lambda I + 3j are coplanar. Then lambda =

If 3bar(i)+3bar(j)+sqrt(3)bar(k), bar(i)+bar(k), sqrt(3)bar(i)+sqrt(3)bar(j)+lambdabar(k) are coplanar then lambda=

If the three vectors 2i - j + k, I + 2j - 3k and 3i + lambda j + 5k are coplanar then lambda =

If the points whose position vectors are -2i + 3j + 5k, i + 2j + 3k, lambda i - k are collinear, then lambda =

If 3bar(i)+3bar(j)+sqrt(3)bar(k),bar(i)+bar(j),sqrt(3)bar(i)+sqrt(3)bar(j)+lambdabar(k) are coplanar vectors then lambda=

If the vectors vec(a) = 2hat(i) + hat(j) + 4hat(k), vec(b) = 4hat(i) - 2hat(j) + 3hat(k) and vec(c) = 2hat(i) - 3hat(j) - lambda hat(k) are coplanar, then findvalue of lambda

If A(3i-2j-k), B(2i+3j-4k), C(-i+j+2k)" and "D(4i+5j+lambdak) are coplanar points, then lambda= ________