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Snehasish ghosh Asked a Question
July 7, 2020 11:51 pmpts 30 pts
  • IIT JAM
  • Physics (PH)

Please explain why is x taken as negative here..in the pic.

Please explain why is x taken as negative here in the pic.
  • 2 Answer(s)
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  • Deepak singh Best Answer
    see attached
    • cropped1395036555.jpg
    Likes(1) Reply(14)
    Deepak singh
    if any doubt please ask.
  • Ravi prakash yadav thankyou
    If two points on a line are (x1,y1,z1) and (x2,y2,z2) then the line can be represented in vector form as (x2-x1)i^+(y2-y1)j^+(z2-z1)k^. Now in above question, for vector 'A' , the ...
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    Snehasish ghosh
    how is the coordinates of A (1,0,0)
  • Vaishali sharma
    If two points on a line are (x1,y1,z1) and (x2,y2,z2) then the line can be represented in vector form as (x2-x1)i^+(y2-y1)j^+(z2-z1)k^. Now in above question, for vector 'A' , the ...
    Show more
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    Vaishali sharma
    https://youtu.be/mSRxq6gNBns
  • Chandra dhawan
    https://youtu.be/mSRxq6gNBns
    Likes(1) Reply(2)
    Chandra dhawan
    go through this link...
  • Chandra dhawan
    wait dear I want to send you link which is usefull for you
    Likes(1) Reply(0)
  • Chandra dhawan
    hope you get it dear
    Likes(0) Reply(0)
  • Deepak singh
    it might be helpful ,
    • cropped34084066.jpg
    Likes(0) Reply(0)
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