Question

Help needed if you know differential equations! thanks in advance...

Answer 1

I do

Answer 2

I am writing the question now

Answer 3

i do

Answer 4

btw don't listen to horribleatmath
this a troll

Answer 5

why you calling me a troll? just because i got one wrong

Answer 6

so rude

Answer 7

Please look at what I have attached, that is the question, and underneath it is what it refers to of needed equations...

Answer 8

not sure exactly, but it looks like using direct substitution might work
\[u_{1}' = -\frac{y_{2}(x)f(x)}{W}\]
so\[u_{1}(x) = \int\limits_{?}^{?}-\frac{y_{2}(x)f(x)}{W}\]
do the same for u_2 and then break up G(x,t) into 2 integrals and that will show the equality

Answer 9

can u see that math processing error is it only by me?

Answer 10

which error?

Answer 11

like it says math processing error u muat have used latex or smth and it appears as an error

Answer 12

its u

Answer 13

oh ok , no that hasn't happened to me

Answer 14

haha ok :D