o.o u nv ask me. wad topic u learning ar?

laplace. D operators. and stuff.

LOL laplace is okok leh

the last question was not even taught lor -.-

20 marks gone in the drain .

u gt amaths foundation? o.o

i barely got any foundation .

LOL u should hav asked me D:

i can help u here and dere :/

thats not the point. the point is that the last question was totally not taught lor -.-

wad izzit about?

same here

its about IVP .

we were not taught that one lor -.-

wads ivp

got IVP mehs

the last question D:

initial value something one . D:

initial value, t = 0, den S = infinite

yeah that . -_-

either its that or i have no idea how to solve it already -_-

LOL super easy wad

wadever u hav, jus times with s la

sF(s). den u see lor o.o t and s always opposite de. if t = 0, s = inifite, if t = infite, s = 0

i tried that and it didnt work -_-

so i have no idea which freaking formula to use -_-