If vectors 2i-j+k,i+2j-3k and 3i+aj+5k are coplaner, then a= | 12 | VECTORS | MATHS | MARVEL PUB...

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

If the vectors i-j+k,2i+j-k,lambda i-j+lambda k are coplanar,then

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

Vectors i + j + (m + 1) k, i + j + mk and i - j + mk are coplaner for

If 3i-2j+5k and-2i+pj-qk are collinear vectors, then

If three vector 2vec i-vec j-vec k,vec i+2vec j-3vec k,3vec i+lambdavec j+5vec k are coplanar then the value of lambda is :