Help with "A" and "B"1. Create Truth Tables for given expressions. Show your entirework through multiple columns on how you got the results. a.x'(x+y)+ (y+x)(x+y')] b. z(x'y + x + Z') 1. Create Truth Tables for given expressions. Show your entire work through multiple columns on how you got the results. a. \( \left.x^{\prime}(x+y)+(y+x)\left(x+y^{\prime}\right)\right] \) b. \( z\le 1 answer