Simplify the following logic expression using algebraic simplification X + Z + X Y + Z (Y + X)X Y + X Z The lines above the letters are meant to be complements and the dots are multiplication.

Simplify the following logic expression using algebraic simplification. X+Z+X.Y+Z. (Y + X)X Y + X. Z Which logic diagram is correct for the algebraic simplification of the above expression? X X a. F b. F z Z X X I -F d. F Z