the angle between the vectors `(hati+hatj)` and `(hatj+hatk)` is

Assertion: The angle between the two vectors (hati+hatj) and (hatj+hatk) is (pi)/(3) radian. Reason: Angle between two vectors vecA and vecB is given by theta=cos^(-1)((vecA.vecB)/(AB))

Assertion: The angle between the two vectors (hati+hatj) and (hatj_hatk) is (pi)/(3) radian. Reason: Angle between two vectors vecA and vecB is given by theta=cos^(-1)((vecA.vecB)/(AB))

Assertion: The angle between the two vectors (hati+hatj) and (hatj+hatk) is (pi)/(3) radian. Reason: Angle between two vectors vecA and vecB is given by theta=cos^(-1)((vecA.vecB)/(AB))

Assertion : The angle between the two vectors (hati + hatj) and (hatj + hatk) is (pi)/(3) radian. Reason : Angle between two vectors vecA and vecB is given by theta = cos^(-1)((vecA*vecB)/( AB))

The angle between the vector hati - hatj and hatj - hatk is :

Find the angle between the vectors hati-hatj and hatj-hatk .

Angle between the vectors hati +hatj and hati-hatk is

Find the angle between the vectors : hati-hatj and hatj-hatk .

It theta be the angle between the vectors hati + hatj and hatj + hatk then theta is