If vectors 2i-j+k,i+2j-3k and 3i+aj+5k are coplaner, then a=

The value of p such that the vectors 2i-j+k, i+2j-3k and 3i-pj+5k are coplanar is

If vectors 2i - j + k, i + 2j - 3k and 3i + mj + 5k are coplanar, then m is a root of the equation

If vectors i + j + k,i - j+k and 2i + 3j + mk are coplanar, then m =

The value of alpha for which the vectors 2i-j+k, i+2j+alphak" and "3i-4j+5k are coplanar is

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 the vectors 2i -- 3j + 4k, I + 2j - k, xi - j + 2k are coplanar then x = 8/5

What is the condition for the vectors 2i + 3j - 4k and 3i - aj + bk to be parallel ?