Solve for Java: DE Morgan's law

( DE Morgan's Principles )

According to DE Morgan's Logic Principles, if p and q are logic statements, then:

(i) ! ( p && q ) is equivalent to ! p || ! q

and

(ii) ! ( p || q ) is equivalent to ! p && ! q

Use DE Morgan's Principles to rewrite each of the following:

(a) ! ( ! p || q ) (b) ( p && ! q )