A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 5 years ago
f(x,t)=arctan(xsqurt(t)) dervived to the respect of x and then t. Partial Derivatives
anonymous
 5 years ago
f(x,t)=arctan(xsqurt(t)) dervived to the respect of x and then t. Partial Derivatives

This Question is Closed

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0\[f _{x}(x,t)=\sqrt{t}/(x ^{2}t+1)\]\[f _{xt}(x,t)=((x ^{2}t+1)/(2\sqrt{t})x ^{2}\sqrt{t}))/(x ^{2}t+1)^{?}\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0i need to see some steps. f(x,t) to the respect of t. so i know x is a constant but can you take me farther. I was wanting you to show me how not tell me the answer

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0\[df/dx =[1/((x \sqrt{t})^{2}+1)]d(x \sqrt{t})/dx=\sqrt{t}/(x ^{2}t+1)\]\[df _{x}/dt=[(x ^{2}t+1)d(\sqrt{t})/dt\sqrt{t}d(x ^{2}t+1)/dt)](x ^{2}t+1)^{2}\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0this gives you the ans.
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.