Chanchal posted an Question
April 27, 2021 • 11:40 am 30 points
  • CSIR NET
  • Physical Sciences

Nysics) ex. a unit vector ñ on the xy plane is at an angle of 120° with respect to . the angle between the vectors ū-ai + bh and v = añ + bj will be 60°if (a) b

explain with the help of diagram....how to use formula... explain basic concepts

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  • Monika verma 1 best-answer

    in question in v vector there is mistake of j ,there will be i because in solution they take i not j. see the attachment for complete solution.

    cropped3933461790294038402.jpg
    cropped7736222165151031941.jpg
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