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A binary operation *is defined on a set *(1234). The table below shows the possible...

A binary operation *is defined on a set *(1234). The table below shows the possible result generated using this operation * 1 2 3 4
1 4 3 2 1
2 3 1 4 2
3 2 4 1 3
4 1 2 3 4
is this operation commutative, what is identity operation, for each element having an inverse name it element and it inverse. (1*2)*3=1*(2*3)?

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WAEC May/June 2024 - Practice for Objective & Theory - From 1988 till date, download app now - 99995
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WAEC offline past questions - with all answers and explanations in one app - Download for free
WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
WAEC May/June 2024 - Practice for Objective & Theory - From 1988 till date, download app now - 99995
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
WAEC offline past questions - with all answers and explanations in one app - Download for free
WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
WAEC May/June 2024 - Practice for Objective & Theory - From 1988 till date, download app now - 99995
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts