Question

Given that √3 is irrational prove that 5√3 is rational??

Answer 1

Answer:

Step-by-step explanation:

let us assume that 5-√3 is rational number so we can find two integers a , b. Where a and b are two co - primes number. So it arise contradiction due to our wrong assumption that 5 - √3 is rational number. Hence, 5 -√3 is irrational number.

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Answer 2

Answer:

as root 3 is rational 5 root 3 is irrational