Question

If A vector + B vector = C vector and A=B=C then find the angle between A vector and B vector
​

Answer 1

Answer:

B vector will be the answer

Answer 2

Answer:

theeta =0

Explanation:

Given :    a+b=c   and    a+b=c

So,     c2=(a+b).(a+b)

Or     (a+b)2=a2+b2+2a.b

Or     a2+b2+2ab=a2+b2+2abcosθ

So,     cosθ=1

⟹ θ=0o