An operation () is defined on the set T = {-1, 0, ...., 5} by x y = x + y - xy. Which of the following operation(s) will give an image which is an elemen...

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An operation (*) is defined on the set T = {-1, 0, ...., 5} by x * y = x + y - xy. Which of the following operation(s) will give an image which is an element of T?

I. 2(*)5 II. 3(*)5 III. 3(*)4

I only

II only

I and III only

II and III only

Sets

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An operation (*) is defined on the set T = {-1, 0, ...., 5} by x * y = x + y - xy. Which of the following operation(s) will give an image which is an elemen...

An operation () is defined on the set T = {-1, 0, ...., 5} by x y = x + y - xy. Which of the following operation(s) will give an image which is an elemen...