Note: The term “hold constant” means to leave that particular expression unchanged. In this example, “hold x constant” means to leave x2“as is.” Likewise, hold y constant means that you leave y3as is. Step 2:Find the second order derivatives. There are four: fxx= 2y3 fxy= 6xy...
i,e cb=k*pd(cp,x)|(at x=0) k is constant. And in calculation of cp my boundary conditions for it are at x=0 and L cp=cb. There is no cb in the differential equation of cp except for boundary conditions. How am I supposed to calculate partial derivative of cp at x=0? ...
Together in our lesson, we will learn how to find critical (stationary) points, identify relative maximum, relative minimum, and saddle points using the second partial derivative theorem, and how to optimize a function of several variables. Let’s get to it! Video Tutorial w/ Full Lesson &...
How to find second derivative integral?Work as an Integral:The integral is found with the help of the concept that is obtained with the derivative of the function. The integral and the derivative of the function is opposite in operation to each other....
Ok, fine. How long does it take to grow to the "next" value, like 11? (x + dx, where dx = 1) When we're at x=10, we're growing exponentially at 10 units per second. It takes roughly 1/10 of a second (1/x) to get to the next value. And when we're at x=11, ...
But I don`t know how to find the second derivative numerically. I tried: ThemeCopy [~,SXINT2]=deval(SXINT,sol.x); but I got error: ThemeCopy SXINT must be a structure returned by a differential equation solver. How to make that SXINT be in that structure, or is there some ot...
Answer to: Explain how to obtain the partial derivative of pressure with respect to volume at a constant temperature, using the 3 cases shown...
Now, to take second derivative, all we have to do is product rule: $$ \frac{\partial^2 f}{ \partial x^2} = [\frac{ \partial}{\partial x} \frac{\partial f}{\partial r}|_{r(x,y)} ]\frac{\partial r}{ \partial x} + \frac{\partial f}{\partial r}|_{r(x,y)} \frac...
Based on the exising technical forum, I chaned the discretization option, there was no difference. Could you let me know how to sovle the partial derivative of magnetic flux density, pd(mef.Bx,x), by change any option in the model? Thanks, 2...
2. Write function next to the fraction in partial derivative Now let’s see what the optional arguments do: First we have the asterisk *, which determines where the function is typeset. If the asterisk is not present, the function is typeset in the numerator of the fraction, as in the...