Latest exam Aptitude Question SOLUTION: 1)Given the binary operation * defined over the set of real numbers R by a*b=a+b+ab. What are the invertible elements of R with respect to *.

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(#M40099421) EXAM Numerical Ability question Keep an EYE

1)Given the binary operation * defined over the set of real numbers R by a*b=a+b+ab. What are the invertible elements of R with respect to *.

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