Find the directional derivative of f(x y)

There are a variety of methods that can be used to Find the directional derivative of f(x y).

Calculus III

Find the directional derivative of f(x, y, z) = xy2z3 at P (4, 1, 1) in the direction of Q(0, −7, 9). Duf(4, 1, 1) = Expert Answer 100% (107 ratings) Previous question Next question Get more help

815 Experts

9.7/10 Quality score

36111+ Delivered Orders

Customer Stories

This app is actually the best helper with my homework, and I learn how to do the techniques also. As far as couculators go this is the best one I've ever used it was simple and easy even with exponents and algebra equations.

William Nam

I will definitely be using this now, and for years to come, the best app for all types of Simple algebra and calculas related problems!ƒI think I had a wonderful experience while using this app and I encountered no ads! Even if they put ads, they still deserved a 5-star rating.

Samuel Smith

Alan Murillo

How to find the directional derivative of the following function?

Now select f(x, y) or f(x, y, z). Enter value for U1 and U2. Type value for x and y co-ordinate. Click the calculate button, to get output from multivariable derivative calculator. Output: The

Solved Find the directional derivative of f(x, y) = x2y3 +

Determine mathematic tasks

Homework Help Online

Your Question? We Answer!

Get detailed step-by-step resolutions

Deal with math questions

Reach support from expert tutors

4.6 Directional Derivatives and the Gradient

So, the directional derivative is, \[{D_{\vec u}}f\left( {x,y} \right) = \left( { - \frac{1}{2}} \right)\left( {{{\bf{e}}^{xy}} + xy{{\bf{e}}^{xy}}} \right) + \left( {\frac{{\sqrt 3 }}{2}}

Improve your educational performance

Save time

Get Help with Homework

Solve word queries

Solve mathematic problem

You can use mathematics to determine how to complete tasks more efficiently.
Answers in 3 seconds

If you're looking to improve your educational performance, start by ensuring that you're getting enough sleep each night.
Enhance your math performance

Solving math equations can be challenging, but it's also a great way to improve your problem-solving skills.