Ankita posted an Question
July 19, 2020 • 03:39 am 30 points
  • CSIR NET
  • Physical Sciences

please explain me this question....

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    Ruby negi Best Answer

    this is complete solution for given question.... it is given that vectors are unit vector ..

    cropped-363310358.jpg
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    theta1 is the angle between vector A and C

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    theta 2 is the angle between vector A and B...

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    for any doubt u could ask .

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    thanks mam

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