Answers must be correct. Or else it will be flagged. All sub-parts need to be answered with step by step process showing all work and reasoning.

YOU MUST PROVIDE ALL ANSWERS AS PER THE QUESTIONS.

DON'T PROVIDE WRONG ANSWERS AND DON'T ANSWER IF YOU DON'T WANT TO ANSWER ALL SUB-PARTS. INCOMPLETE ANSWERS WILL BE FLAGGED

DISCRETE STRUCTURES

DON'T USE TRUTH TABLE FOR 1.B. AND 1.C.

1.A Use truth tables to show that PQ and~ PVQ are logically equivalent. 1.B. Without a truth table, use question 1 and other applicable laws to show that is logically equivalent to Recall that P Q-: (P-+ Q) ? (Q use a logical law for. P) and remember to justify each step that you Show that (P ) ? (P ~ (P (~ Q))) and P ? Q are logically equivalent. (You can use the result from question 1A)