Question:medium

If the resultant of two vectors is equal to either of vectors, the angle between them is

Show Hint

Three equal vectors forming a triangle ($P, Q, R$) must have interior angles of $60^{\circ}$, but the angle between the vector directions is $180^{\circ} - 60^{\circ} = 120^{\circ}$.
  • $30^{0}$
  • $60^{0}$
  • $90^{0}$
  • $120^{0}$
Show Solution

The Correct Option is D

Solution and Explanation

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