Find the angle between two vectors `vecaandvecb` with magnitudes 1 and 2 respectively and when `veca*vecb=1`.

Write the angle between two vectors vec(a) and vec(b) with magnitudes sqrt(3) and 2 respectively having vec(a).vec(b) = sqrt(6) .

The angle between two vectors vec a and vec b with magnitudes sqrt3 and 4, respectively and vec a . vec b = 2 sqrt3 is

Find the angle between two vectors a and b with magnitudes sqrt(3) and 2 respectively, having a.b=sqrt(6) .

Find the angle between the two vectors veca and vecb such that |veca|=1,|vecb|=1 and veca.vecb=1

Find the angle theta between the vectors veca=hati+hatj-hatk and vecb=hati-hatj+hatk

Find angle between the vectors veca=veci+hatj-hatk and vecb=hati+hatj+hatk .

Find the magnitude of two vectors vec(a) and vec(b) having the same magnitude and such that the angle between them is 60^@ and their scalar product is 1//2 .

Find the magnitude of two vector veca and vecb having same magnitude such that the angle between them is 60 and their scalar product is 1/2