help simplifying this boolean expression

Question

xyz’+x’yz+xyz+x’yz’ I have to simplify this expression and return the results in products of sums form in one literal. If I simplify as sum of products I can get y as the answer or one literal but not sure how to express it in product of sums form

Answer 1

$y$ is a product of sums! It is the product of one term, $y$, which is the sum of one literal, $y$

Likewise, it is also a sum of products.