Find the value of lambda for which the v...

Find the value of `lambda` for which the vectors `veca=2veci+lambdavecj+veck and vecb=veci-2vecj+3veck` are perpendicular.

Verified by Experts

The correct Answer is:

`lambda=5//2`

Similar Questions

Explore conceptually related problems

The value of lambda when the vectors veca=2veci+lambdavecj+veck and vecb=veci+2vecj+3veck are othogonal is

Find the Projection of veca=2veci+vecj+2veck on vecb=5veci-vecj+3veck .

The planes vecr.(2vec+lambdavecj-3veck)=10 and vecr.(lambdavec+3vecj+veck)=5 are perpendicular. Find lambda

Find the value of m if mveci+2vecj+3veck and 2veci-6vecj-3veck are perpendicular.

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

If veca=3veci-2vecj+veck and vecb=6veci-2vecj+4veck ,show that veca X vecb and veca are perpendicular.

Given veca=2veci+vecj-8veck and vecb=veci+3vecj-4veck then |veca+vecb|= ……….. .

Find the angle between the vectors 3veci-4vecj+veck and veci-3vecj+4veck .

If veca=5veci-2vecj+3veck , vecb=2veci+vecj-veck find veca X vecb .

Find the vectors whose length 5 and which are perpendicular to the vector veca=3veci+vecj-4veck and vecb=6veci+5vecj-2veck .