Consider the binary operation * on Q defined by x * y = 1 + 12x + xy, – InterviewSolution

1.	Consider the binary operation * on Q defined by x * y = 1 + 12x + xy, ∀x, y ∈ R then 2 * 3 equals :(a) 31(b) 41(c) 43(d) 51
Answer» Answer is (a) 31

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