Hey asinks01.

In terms of your hypotheses, unless you have additional constraints on the parameters, you are going to to use the general form.

If means are the same then mu1 = mu2. What is the complement of this if you have no extra restrictions?

Hint: You need to think about what distributon and test-statistic you need to use (take a look at the various t-statistics for difference of means). Ask yourself whether you need paired or pooled t-tests first and then decide based on that what test statistic you used. (There are three 2-sample test statistics: paired, pooled, or un-paired/un-pooled).