The value of p so that vectors `( 2i-j+k),(i+2j-3k)`and `(3i+pj+5k)` are coplanar should be:

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

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

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

Show that the points A(-2i+3j+5k),B(i+2j+3k) and C(7i-k) are collinear.

The sum of the distinct real values of mu for which the vectors mu i+j+k , i+mu j+k , i+j+mu k are coplanar is

The value of p so that vectors 2hat i-hat j+hat k , hat i+2hat j-3hat k and 3hat i+phat j+5hat k 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