We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive pseudonymised information about your use of our website. cookie policy and privacy policy.
 
+0  
 
0
20
0
avatar

Calculate the directional derivative of f at a parallel to u. f(x,y)=e^x-x^2y a=(1,2) u=2i+j

 

Also, please explain how you do it.

 Oct 9, 2019

8 Online Users