Question

6. If ā and b are two non collinear unitvectors, the resultant of sum of ā and bhas unit magnitude then the resultant ofdifference of a and b has magnitude of
1) √3units
2) √2 units
3) 1/2 units
4) √3/2 units​

Answer 1

Answer:

3) 1/2 units

Explanation:

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