Use Separation of Variables to solve the following heat equation

[mathhead]

Go to the following link please!


I need help with number 1.
I started it but I dont know how to finish it. The question is in the attachment. Please help.

 

[Deleted member 4993]

Go to the following link please!

http://www.myweb.ttu.edu/jlee/courses/Takehome.pdf

I need help with number 1.

You need to read the rules of this forum. Please read the post titled "Read before Posting" at the following URL:

http://www.freemathhelp.com/forum/th...217#post322217

We can help - we only help after you have shown your work - or ask a specific question (not a statement like "Don't know any of these")

Hint:

assume:..................................... u(x,t) = f(x) * g(t)

Please share your work with us indicating exactly where you are stuck - so that we may know where to begin to help you.

 

[mathhead]

Edited

 

[Deleted member 4993]

What else do you think you need to do to finish the problem?