41. If x is rational and y is irrational, then show that (x + y) is always
irrational.
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41. If x is rational and y is irrational, then show that (x + y) is always
irrational.
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Answer:
because this will be clear with some examples --
rational number= 5.3
--
irrational number=4.6
5.3+4.66666.......... ........
=9.9666666666666666666.. ...........,..............
in an inrational number the digit I. which bar is given is there upto infinity so ,if we add 100 digit also than also the number be up to infinity so addition of rational number and inrational number is always irrational number
hope it will help you
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