Find the four second partial derivatives of the following functions. Q(r,s)=\frac{e^{r^{e}s}}{s}

Kyran Hudson

Kyran Hudson

Answered question

2021-03-23

Find the four second partial derivatives of the following functions.
Q(r,s)=eress

Answer & Explanation

lamusesamuset

lamusesamuset

Skilled2021-03-25Added 93 answers

Step 1
Partial differential :
Q(r,s)=eress
Qr=er2ser3ss
=3er3sr2
Qr=s.r3er3ser3ss2
Step 2
2Qr2=3(3er3sr4s+2er3sr)
2Qs2=er3s(r6s22(r3s1))s3
2Qrs=3er3sr5=2Qsr
Here are the four second partial derivatives of the function.
Jeffrey Jordon

Jeffrey Jordon

Expert2022-01-31Added 2605 answers

Answer is given below (on video)

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