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3. Letbe a rational number and y be an irrational number. Is x+ ynecessarily an irrational number? Give an example in support of your2010,'14answer |
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Answer» Rational Number are those numbers which can be expressed in the form p/q where q is not equal to 0 and p and q belongs to integers a rational number can be expressed in the form of decimal too. Say x = 2and y = 3 It clearly states that x+y =5 ( Product is not following the definition of Rational numbers )Proving that x+y is an irrational number. Rational means number between two integer say x and y are 2 and 3 respectively. =1/2(2+3)=5/2 or 2.5 ( Rational number of x and y we get which follow the definition of Rational number ) Please hit a like if you find it useful |
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