6 Question 1: 130) Write the truth tables of the following equations, and construct corresponding circuits using AND, OR and NOT gates to verify the truth tables (do not simplify), respectively. 1) X = A-B+(A-B) 2) Y=A+ (A+B) Question 2:(30 Give a single truth table of the following equations and construct a single circuit using AND, OR and NOT gates to implement both of the following equations. The circuit should have four inputs (A, B, C, D) and two outputs (E, F) (do not simplify). E (A.B.C)+ (B C) F= A . C + A , D + B . C + B . D + (A-C-D) +B-C-D