- #1
quietrain
- 655
- 2
ok .lets say the expression we have is ex
the taylor expansion becomes 1+x+x2/2+...
integrating becomes x+x2/2+x3/6+...+c
so how do we know that c = 1? for it to become back to ex
becos it is said that integral of ex = ex
do we just let x be 0 to find c = 1? does it work for all expressions?
thanks a lot!
the taylor expansion becomes 1+x+x2/2+...
integrating becomes x+x2/2+x3/6+...+c
so how do we know that c = 1? for it to become back to ex
becos it is said that integral of ex = ex
do we just let x be 0 to find c = 1? does it work for all expressions?
thanks a lot!