MATLAB: How to plot this on a graph

factorialplotrange

how do u plot this between 0 and 2

syms n x

F = symsum(1/factorial(n),n,1,5)

There is no 'x' in your expression inside symsum(). I guess you are tyring to plot taylor series of exp(x). Try this

syms n x
F = symsum(x^n/factorial(n),n,0,5);
fplot(F, [0 2])

syms x n
f2 = x^n ; 
symsum(f2/factorial(n),n,0,inf)

The MuPad factorial function name is fact() . This does not, however, appear to be exposed at the Matlab level, so you might need to use, (e.g.,)

f2=symsum((1/sym('factorial(n)'))*f^(n),n,0,10)