- 71
- 0
Hi
I have this here Trigonometri function:
F(x) = Ax cos(x) + Bx sin(x) + C cos(x) + D sin(x)
where F'(x) = x cos(x)
I'm suppose to find A, B, C , D any hints or idears on how I do that?
Sincerely
Bob
I have this here Trigonometri function:
F(x) = Ax cos(x) + Bx sin(x) + C cos(x) + D sin(x)
where F'(x) = x cos(x)
I'm suppose to find A, B, C , D any hints or idears on how I do that?
Sincerely
Bob