If two vectors `veca, vecb` are such that `|veca.vecb|=|vecaxxvecb|` then angle between them is

If |veca*vecb|=|vecaxxvecb| ,then angle between veca and vecb is :

If veca and vecb are two vectors, such that veca.vecbgt0 and |veca.vecb|=|vecaxxvecb| then the angle between the vectors veca and vecb is

If veca and vecb are two vectors, such that veca.vecblt0 and |veca.vecb|=|vecaxxvecb| then the angle between the vectors veca and vecb is (a) pi (b) (7pi)/4 (c) pi/4 (d) (3pi)/4

If |veca*vecb|=|vecaxxvecb| , then the angle between veca and vecb is :

The vectors vecA and vecB are such that |vecA+vecB|=|vecA-vecB| . The angle between two vectors will be

The vectors vecA and vecB are such that |vecA+vecB| =|vecA-vecB| . The angle between the two vector is .......... .

If sqrt(3)|veca.vecb|=|vecaxxvecb| , then angle between veca and vecb is:

The vectors vecA and vecB uur are such that | vecA + vecB | =| vecA-vecB |The angle between the two vectors is