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If the binary operation * on the set Z...

If the binary operation * on the set `Z` of integers is defined by `a`*`b=a+3b^2` , find the value of `2`*`4` .

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RD SHARMA ENGLISH-BINARY OPERATIONS-All Questions
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  3. If the binary operation * on the set Z of integers is defined by a...

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  8. If the binary operation * on Z is defined by a*b=a^2-b^2+a b+4 , then ...

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  11. Q^+ denote the set of all positive rational numbers. If the binary ope...

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  12. If G is the set of all matrices of the form [xxxx] , where x in R-...

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  19. Let * be a binary operation on R defined by a*b= a b+1 . Then, * is ...

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