Question

prove that √3-7 is irrational number ​

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

let us assume that √3-7 is a rational no. such that √3-7=a/b

1. √3=a/b+7.

so this is contradiction fact that √3 is a irrational no. so from 1. we conclude that √3-7 is a irrational no.

hence prooved.

Step-by-step explanation:

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