Recent content by boomer22

ok, C = 1 then what is next?

ok, D = 0 then

haha no, i can't actually. please continue.

Homework Statement y ' [x] = xy y[0] = 1 Homework Equations none The Attempt at a Solution I posted this somewhere else and 2 people got the answer is y = e^x I am getting something else though. I get up to here: dy/dx = xy 1/y dy = x dx ln y = (x^2)/2 + C...

thanks a lot

Homework Statement All you know about a function f[x] is: f[0]=2, f '[0]=6, and f ''[0]=-8. Write down the expansion of f[x] in powers of x through the x^2 term Homework Equations none The Attempt at a Solution I think the answer is 2 + 6x - 4x^2 , I just don't have any...