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Himanshu posted an Question
September 17, 2020 • 02:08 am 30 points
  • IIT JAM
  • Physics (PH)

=- sin ei +cos j (fx0-k) i= cos ef- sin 00 i= sin of + cos 00

how to find the unit vectors ? the unit vectors are base

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    Ruby negi

    you can directly write from figure .... r cap and theta cap are perpendicular to each other like i cap is perpendicular to j cap .

    cropped1886656253.jpg
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