Question

Question 3(20 marks) Write the programs to find the following in Matlab xe dx an

Answer 1

for indefinite integration of function $xe^{^x}$

Matlab code is

Program:

syms x
f = x*e^x;
int(f)

here syms is used to solve expression using function

int(f) return indefinite integral of function f

for definite integration of function

Program:

syms x
f = x*e^x;
int(f,0,1)

int(f,a,b) return definite integral of function f for value from a to b.