IIT JAM
Ashwini Asked a Question
January 24, 2021 8:44 ampts 30 pts
  • IIT JAM
  • Mathematics (MA)

The function f(x, y) = 2x-3x y +y* has (a) maximum at (0, 0) (b) minimum at (0, 0) (d) doubtful case at (0, 0) always (c) neither maxima nor minima at (0, 0)

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  • Sonu
    D=0 hence neither maxima nor minima
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  • Sonu
    see this attachment
    • cropped4128785473956710856.jpg
    • cropped5822321716813159089.jpg
    • cropped1127893865634908231.jpg
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  • Satpal singh
    see this
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  • Satpal singh
    option C is correct answer
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  • Satpal singh
    Accept this explanation as best answer if you are satisfied with this answer.
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  • Satpal singh
    along with see this video https://youtu.be/dodoqu6zvMw this will be more benefitial for u
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  • Satpal singh Best Answer
    see this attachment
    • cropped6770809470891424421.jpg
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