["If "a=1-j+k,b=i+2j-k-andc=3i+pj+5k" -are coplanar "],["then the value of p will be"]

If a=x""i+5j+7k, b=i+j-k, c=i+2j+2k are coplanar then the value of x is

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

A : If a = I - j + k, b = I - 2j - k and c = 2i + pj + 5k are coplanar then p = -1/2 R: vectors a,b,c are coplanar if [a b c] = 0

If bara=overset(^)i-overset(^)j+overset(^)k,barb=overset(^)i+2overset(^)j-overset(^)k and barc=3overset(^)i+poverset(^)j+5overset(^)k are coplanar then the value of p will be

If bara=overset(^)i-overset(^)j+overset(^)k,barb=overset(^)i+2overset(^)j-overset(^)k and barc=3overset(^)i+poverset(^)j+5overset(^)k are coplanar then the value of p will be

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

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 =

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 :