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4 views · Published 22 June 2018 · 4:34 · 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



#rdsharmasolution #BINARYOPERATIONS #rdsharmaclass12 #class12 #cbse #rdsharma #doubtnut

==== QUESTION TEXT ====

Let `A=Nuu{0}xxNuu{0}` and let * be a binary operation on `A` defined by `(a ,\\ b)*(c ,\\ d)=(a+c ,\\ b+d)` for all `(a ,\\ b),\\ (c ,\\ d) in Adot` Show that * is associative on `Adot`

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