Can the resultant of two vectors be zero (a) Yes, when the 2-vectors are same in magnitude and d...

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Can the resultant of two vectors be zero
(a) Yes, when the 2-vectors are same in magnitude and direction.
(b) No
(c) Yes, when the 2-vectors are same in magnitude but opposite in sense.
- (d) Yes, when the 2-vectors are same magnitude making an angle of \( (2 \pi / 3) \) with each-other
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