For each of the following, write a single statement that performs the indicated task: a) Compare the string in s1 to the string in s2 for equality of contents. b) Append the string s2 to the string...

For each of the following, write a single statement that performs the indicated task:

a) Compare the string in s1 to the string in s2 for equality of contents.

b) Append the string s2 to the string s1, using +=.