Math, asked by shahfair1989, 5 months ago

prove that (3-4√2/7 ) is an irrational no. ,given that √2 is an irrational no.​

Answers

Answered by gelievan2
2

let us assume the given no. is a rational no. therefore 3-4 root 2/7 =a/b. but root 2 is an irrational no. ... therefore the given no. is an irrational no.

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