for the first derivative i got:

y'=(-2e^1/(x^2)) /x^3

2nd one i got:

(4x^3e^1/(x^2) + 6x^2e^1/(x^2)) / x^6

are they correct? if not, what are the correct answers...?

thank you in advance :)

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- Jun 4th 2011, 05:04 PMLandLBoy1st and 2nd derivatives of y=e^(1/(x^2))
for the first derivative i got:

y'=(-2e^1/(x^2)) /x^3

2nd one i got:

(4x^3e^1/(x^2) + 6x^2e^1/(x^2)) / x^6

are they correct? if not, what are the correct answers...?

thank you in advance :) - Jun 4th 2011, 08:03 PMSudharaka