Physics, asked by mathewalex806, 6 months ago

a vector + b vector / a vector - b vector =1 . the angle between a vector and b vector is​

Answers

Answered by amansharma954781
1

Answer:

90 \: d egree

Explanation:

a+b =a-b

√a2 +b2+2abcosTheta=√a2+b2-2abcostheta

4abcostheta =0

theta =90°

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