Write each statement and its indicated form as: If____ then____

(i) n^(2) is greater than 9 only if n is greater than 3

statement:

converse:

(ii) x 0 is necessary for |x| = x statement: contrapositve:

(ii) x 0 is sufficient for |x| = x

statement:

inverse:

(iii) I will drve to work unless it does not rain.

statement:

inverse of contrapositve: