Recent content by Gypsumfantastic

Cheers thanks

Homework Statement Solve the following initial value problem y'' - 5y' +6y = x*exp(2x), y(0) = y'(0) = 0 Homework Equations The Attempt at a Solution Ive found the complimentary solution to be r = 3, 2, Yg = C1*exp(3x) + C2*exp(2x) + Yp But to find Yp is giving me the...

Cheers thanks

I checked it on mathworld that one of the special cases off the hypergeometric function is F(1,1,1;x) is 1 / (1-x) and i want to know how to show it one of my questions is also show that F(1, b, b;x) is the sum to infinity of x^n

How would i go about showing the special case F(1, b, b; x) of the hypergeometic function is the geometric series and also how the geometric series is = 1/ (1 -x) Cheers, Dave

Ya its just that it it gets really messy and I am not sure how to manipluate it properly do you, the eqn is what your supposed to get if you solve it with r =0 know any good sources on the internet for solving these things. Cheers dave

Please find attached the problem I am having difficulty with its part (b) i need help with. Cheers, Dave:cry: