If the vectors 2i - 3j + 4k, I + 2j - k and xi - j + 2k are coplanar then x =

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

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

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

The vectors 2i - 3j + k, I - 2j + 3k, 3i + j - 2k

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

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

If I + j + k, I - j, I + 2j + ak are coplanar then a is

If i+j+k, i-j, i+2j+ak are coplanar then a =

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

I : The three points with position vectors i - 2j + 3k, 2i + 3j - 4k and -7j + 10k are collinear. II : The vectors a - 2b + 3c, 2a + 3b - 4c, -7b + 10c are coplanar.