Question

state parallelogram law of Vector addition .show that resultant of two vectors a and b in dined at an angle Q is r square =a square + b square + 2 ab cos Q​

Answer 1

Answer:

state parallelogram law of Vector addition .show that resultant of two vectors a and b in dined at an angle Q is r square =a square + b square + 2 ab cos Q

Explanation:

state parallelogram law of Vector addition .show that resultant of two vectors a and b in dined at an angle Q is r square =a square + b square + 2 ab cos Q