3. Rewrite each statement using logical operators A, V, ~, =→, #, as well as clarifying parentheses.For example, the statement "For integer n to be divisible by 12, it is

required that n is divisible by 2 and by 3"can be written as (Integer n is divisible by 12)((n is divisible by 2) A (n is divisible by 3)). a) Two lines to intersect only if they have different slopes. For x2 to be greater than 9, it is necessary and sufficient that x is greater than 3. c) |x| > 3 whenever x E [-6, -4] or x E [4,6]. The knowledge that A C N and N – A is infinite does not guarantee that A is finite.