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naf

  • 3 years ago

hey guys ,need help very urgent :(

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  1. naf
    • 3 years ago
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    1 minute please i'll draw d qn here

  2. naf
    • 3 years ago
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    |dw:1317314864370:dw|

  3. across
    • 3 years ago
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    Is this what you mean: \[\frac{\partial }{\partial x}\left [ \frac{e^{\frac{-(x-a)^2}{4y}}}{2\sqrt{y}}\left ( \frac{(x-a)^2}{2y^2} \right )+1 \right ]?\]

  4. naf
    • 3 years ago
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    yup do u know it?

  5. across
    • 3 years ago
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    I made a mistake, the 1 should be inside the rightmost term.

  6. naf
    • 3 years ago
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    yes

  7. naf
    • 3 years ago
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    can u do it?

  8. across
    • 3 years ago
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    Of course, but can you?

  9. naf
    • 3 years ago
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    my teacher said it would take half an hour to do it nope idk

  10. naf
    • 3 years ago
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    i tried but forgot everything about differentiation

  11. naf
    • 3 years ago
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    please give me d ans it's not some homework that i'm trying 2 copy

  12. across
    • 3 years ago
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    So... you just want an answer? Or would you like to know how to solve this?

  13. naf
    • 3 years ago
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    yeah i want to know how to solve qns like these

  14. across
    • 3 years ago
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    Partial differentiation is basically the same thing as normal differentiation except that it takes all other variables to be constants. Can you factor out the constans in that expression?

  15. naf
    • 3 years ago
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    i'll try \[1\div2\sqrt{y} and1\div2y ^{2}\]

  16. naf
    • 3 years ago
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    am i wasting ur time?

  17. naf
    • 3 years ago
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    and 1

  18. naf
    • 3 years ago
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    :(

  19. naf
    • 3 years ago
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    sosweet?

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spraguer (Moderator)
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