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let x be a rational number and y be an irrational number. Is x+y necessarily an irrational number? Give an example in support of your answer. |
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Answer» ong>Step-by-step explanation: Step-by-step explanation: Given by question, A TWO digit number whose UNIT place is 'x' and tens place is 'y'. HENCE, 10y + x is a two digit number whose unit place is 'x' and tens place is 'y'. |
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