Can you help me please ?

Exercise III (1 point)

The value of e^x can be approximated by the following sum: 1+x+x/2! +x/3! + x/4! ++ x" /n!

Write a Java method expo that takes a real value x and an error d as inputs.

The method returns the value of e^x with an error less than d.

Test the expo method in a Java program with the values x=2, x=3.1 and x=-1.4

and compare the outputs with the values produced by a calculator. We use an error d = 0.001.