Question

Let $f(x,y) = \sin{(x-y)}$, $x = r\cos{θ}$, $y = r\sin{θ}$ find $df/dθ$ and $d^2f/dr^2$

score 121 · Answer 1 · 2016-04-17 04:41:45

121

Views

Let $f(x,y) = \sin{(x-y)}$, $x = r\cos{θ}$, $y = r\sin{θ}$ find $df/dθ$ and $d^2f/dr^2$

Published on 17 Apr 2016 - 4:41

score 235 · Answer 2 · 2016-04-17 15:36:36

235

Views

Chain rule in matrix derivation

Published on 17 Apr 2016 - 15:36

score 39 · Answer 3 · 2016-04-20 07:06:19

39

Views

Chain Rule and powers of a function

Published on 20 Apr 2016 - 7:06

score 35 · Answer 4 · 2016-04-21 12:09:02

35

Views

How to apply the chain rule to $det A=\sum^n _{r=1} A_{ir} (cof A)_{ir}$?

Published on 21 Apr 2016 - 12:09

score 1.5k · Answer 5 · 2016-04-21 13:28:05

1.5k

Views

Chain rule for second partial derivative of two different variables

Published on 21 Apr 2016 - 13:28

score 2.2k · Answer 6 · 2016-04-23 12:37:55

2.2k

Views

Derivative of $x^x$ and the chain rule

Published on 23 Apr 2016 - 12:37

score 938 · Answer 7 · 2016-04-26 18:36:22

938

Views

Using calculus to derive a rate of change given two related rates of change

Published on 26 Apr 2016 - 18:36

score 69 · Answer 8 · 2016-04-29 21:45:37

69

Views

Justify the identity $\frac{\partial}{\partial x^i} (\log|\det A|)=b_{rs} \frac{\partial a_{rs}}{\partial x^i}$

Published on 29 Apr 2016 - 21:45

score 1.7k · Answer 9 · 2026-03-29 15:51:53

1.7k

Views

Function composition by Chain rule

Published on 29 Mar 2026 - 15:51

score 42 · Answer 10 · 2016-05-03 13:27:28

42

Views

Chain rule for $f(X(t), Y(t))$ where $X, Y : R \to R^2$

Published on 03 May 2016 - 13:27

score 56 · Answer 11 · 2016-05-03 20:24:00

56

Views

Continuously differentiable functions

Published on 03 May 2016 - 20:24

score 39 · Answer 12 · 2016-05-04 03:27:32

39

Views

Show $Du(\mathbf{x})=[Dv(Q^T\mathbf{x})]Q^T=[Dv(\mathbf{x}')]Q^T$ and $Hu(\mathbf{x})=Q[Hv(\mathbf{x}')]Q^T=Q[Hv(\mathbf{x}')]Q^{-1}$

Published on 04 May 2016 - 3:27

score 36 · Answer 13 · 2026-04-03 14:26:07

36

Views

Need to overcome erroneous result when differentiating natural log of a fraction

Published on 03 Apr 2026 - 14:26

score 25 · Answer 14 · 2016-05-05 02:22:56

25

Views

Is this integration question correctly answered?

Published on 05 May 2016 - 2:22

score 137 · Answer 15 · 2016-05-05 07:29:28

137

Views

Solving the integration problem by use of fundamental theorem of calculus and chain rule

Published on 05 May 2016 - 7:29

List Question

Let $f(x,y) = \sin{(x-y)}$, $x = r\cos{θ}$, $y = r\sin{θ}$ find $df/dθ$ and $d^2f/dr^2$

Chain rule in matrix derivation

Chain Rule and powers of a function

How to apply the chain rule to $det A=\sum^n _{r=1} A_{ir} (cof A)_{ir}$?

Chain rule for second partial derivative of two different variables

Derivative of $x^x$ and the chain rule

Using calculus to derive a rate of change given two related rates of change

Justify the identity $\frac{\partial}{\partial x^i} (\log|\det A|)=b_{rs} \frac{\partial a_{rs}}{\partial x^i}$

Function composition by Chain rule

Chain rule for $f(X(t), Y(t))$ where $X, Y : R \to R^2$

Continuously differentiable functions

Show $Du(\mathbf{x})=[Dv(Q^T\mathbf{x})]Q^T=[Dv(\mathbf{x}')]Q^T$ and $Hu(\mathbf{x})=Q[Hv(\mathbf{x}')]Q^T=Q[Hv(\mathbf{x}')]Q^{-1}$

Need to overcome erroneous result when differentiating natural log of a fraction

Is this integration question correctly answered?

Solving the integration problem by use of fundamental theorem of calculus and chain rule

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