Find the value of a for which the vectors `3 hati + 3hatj + 9 hatk` and `hati + a hatj +3 hatk` are parallel.

The value of 'lamda' which the vectors : 3 hati - 6 hatj + hatk and 2 hati - 4 hatj + lamda hatk are parallel is :

Write the value of p for which veca = 3 hati + 2hatj + 9hatk and vecb = hati + p hatj + 3hatk are parallel vectors.

The value of lamda for which the vector 3hati-hatj+hatk and 2hati-4hatj+lamda hatk are parallel is

Shown that the vectors 3 hati+3 hatj+9hatk and hati+hatj+3hatk are parallel.

Find the value of lambda for which the vectors veca = 3hati + 2hatj + 9 hatk and vecb = hati + lambda hatj + 3hatk are orthogonal.

Find the value of lamda so that the two vectors 2hati+3hatj-hatk and -4hati-6hatj+lamda hatk are parallel

Find the value of lamda so that the two vectors 2hati+3hatj-hatk and -4hati-6hatj+lamda hatk are parallel

If the vectors bara = 3hati +2hatj +9hatk and hatb=hati+ mhatj + 3hatk are parallel then m is………… .