chimukachiyasa chimukachiyasa

20-09-2022
Mathematics

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prove that √ 2 - 1 is irrational

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aymenfathima09 aymenfathima09

20-09-2022

Answer:

a+b/2b is an rational no. because LHS is always equal to RHS. therefore our assumption is wrong. hence , 2√2-1 is an irrational number.

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