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Ankit Asked a Question
July 1, 2020 12:13 ampts 30 pts
  • IIT JAM
  • Mathematics (MA)

9. Evaluate F.dr where C F (r, y) = zy' i + (2y+ 3=) j and Cis the portion of z = y - 1 from y=-2to y= 2 followed by the line segment from(3,2) to (0,0) which in turn is followed by the line segment from 0,0) to (3, -2). See the sketch below.
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  • Vishal goswami Best Answer
    see attachment
    • cropped4246129143962092548.jpg
    Likes(0) Reply(1)
    Ankit
    can we solve this by Green's theorem...
  • Vishal goswami thankyou
    see attachment
    • cropped5290156619706623831.jpg
    Likes(0) Reply(4)
    Vishal goswami
    what's the problem?
  • Arzoo thankyou
    see the attachment
    • cropped4847705078559708.jpg
    Likes(0) Reply(1)
    Arzoo
    Do you understand?
  • Vishal goswami
    yes we use normal form of green theorem
    Likes(0) Reply(1)
    Ankit
    please provide me solution through Green's theorem
  • Arzoo
    Attachment 3
    • cropped2472789874562904069.jpg
    Likes(0) Reply(1)
    Arzoo
    At last add the values (34/3+8/3)=14
  • Arzoo
    Attachment 2
    • cropped7816389255016841262.jpg
    Likes(0) Reply(0)
  • Vishal goswami
    plese again see attachment
    • cropped4164132547919372749.jpg
    • cropped3969533026628952602.jpg
    Likes(0) Reply(0)
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