Math, asked by Azadarehussain, 1 month ago

prove that 5 - 7 is a irrational number given that root 7 is irrational

Answers

Answered by lishamanoj2010
0

Answer:

hi

Step-by-step explanation:

Answered by mamtameena18480
0

Step-by-step explanation:

But square root of prime number is always an irrational number. This contradicts the fact because an irrational number cannot be equal to rational number. So, our supposition is wrong. Hence, 5√7 is irrational.02-May-2020

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