Math, asked by Anonymous, 5 hours ago

Let 'x' be a binary operation on set 2-[1] defined by a×ab=a+b - ab ; a, b, -Q-[1] . Find the identify element with respect to on Q. Also prove that every element of Q-[1] is invertible.

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Answered by bhavyasharma816

0

Answer:

s where the camera and I will be

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