Question

There are two vectors of equal magnitudes. When
these vectors are added, then magnitude of the
resultant is also equal to the magnitude of each of
the two given vectors. Angle between the vectors is
(a) 120°
(b) 60°
(c) 30°
(d) 150°​

Answer 1

Answer:

the answer of the question is option A - 120

refer to the attachment for the explanation

Answer 2

Answer:

it's opinion -A

Explanation:

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