The operator *on the set R of real numbers is defined by :x*y=7xy,for x, y...

The operator on the set R of real numbers is defined by :xy=7xy,for x, y...

The operator *on the set R of real numbers is defined by :x*y=7xy,for x, y element of R
(a)Find under the operation *:
(i)the identity element a element
(ii)the inverse of the element a € R
(b)Does every element a € R have an inverse?

In Mathematics
2 Answers Available
Asked by Nikeboi9ja on 19th February, 2023

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The operator on the set R of real numbers is defined by :xy=7xy,for x, y...