Question

the resultant of 2 vector (a+b)and (a-b) is $\sqrt{x} a^2+b^2$ then find the angle
b/w the vectors (in terms of a and b)

Answer 1

Answer:

The angle between A the resultant of (A+B) and (A-B) will be. The angle between A and 2A is zero, because they are parallel vectors.

The angle between A to B and B to A is Anti-parallel or 180°.

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