Consider the binary operation on Q defined byx^{*} y=1+12 x+x y, \fora – InterviewSolution

1.

Consider the binary operation on Q defined byx^{} y=1+12 x+x y, \forall x, y \in Q, then 23 equal's:a) 31(c) 43(b) 41(d) 51

Answer»

Here x=2 Andy=3By the given operation

Answer is1+12*2+2*3

=1+24+6

=31

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