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3 Answers

Best answer
14 votes
14 votes

(X+Y) (X+Z)

= X + XZ + XY + YZ

= X(1+Z+Y) +YZ

= X + YZ

Hence,Option (B)X + YZ is the correct choice.

selected by
1 votes
1 votes

(X + Y)(X + Z) = X(X + Z) + Y(X + Z)

= X + YX + YZ

= X(1 + Y) +YZ

= X + YZ

hence option B is correct.

Answer:

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