using the propositions P (hypothesis) and Q (conclusion), state the converse, inverse, and contrapositive of the statement:

"to enroll in the course, you must meet the prerequisites"

statement (P=>Q):

converse (Q=>P):

inverse (~P=>~Q):

contrapositive (~Q=>~P):

is there a difference between the inverse and negation of a statement? how do you inscribe these using P and Q?