find du/dt,where u=x²y, x=t²,y=eť
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I think this is required answer
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akhilesh14:
wrong answer
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u=x²y. x=t²,, y=e^t
u=t⁴e^t
du/dt= d/dt(t⁴e^t)
=4t³e^t + t⁴e^t
=t³e^t(4+t).......your answer
u=t⁴e^t
du/dt= d/dt(t⁴e^t)
=4t³e^t + t⁴e^t
=t³e^t(4+t).......your answer
right answer
kk
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