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A binary operation * on ltmath gt ltmi gtZ lt/mi gt lt/math gt defined by ltmath gt lt

21 views · Published 22 June 2018 · 2:46 · Indexed 21 September 2026

Channel: Doubtnut · 2018 · Education

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This is the Solution of Question From RD SHARMA book of CLASS 12 CHAPTER BINARY OPERATIONS This Question is also available in R S AGGARWAL book of CLASS 12 You can Find Solution of All Question From RD SHARMA and R S AGGARWAL book from class 6-12 on our app DOUBTNUT for Free



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==== QUESTION TEXT ====

A binary operation * on `Z` defined by `a*b=3a+b` for all `a ,\\ b in Z` , is (a) commutative (b) associative (c) not commutative (d) commutative and associative

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