Question

Prove that √3 is an irrational number. Hence, show that 2÷5√3 is an irrational number​

Answer 1

Answer:

Let 2/5√3 is rational.

Then, it can be written in the form of a/b where a and b are +ve integers and b is not equal to zero

therefore,

2/5√3= a/b => 2b= 5√3a

=> 2b/5a= √3

Clearly LHS is rational and rhs is irrational.

So contradiction arises.

Hence, the given no. Is irrational

Mark as the brainliest please

Answer 2

$\huge{\tt{\underbrace{\red{answEr}}:-}}$

$\purple \leadsto \textsf{Whole explanation in the attachment!!}$

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Hope you get helped!!!!

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$\: \: \: \: \: \: \: \:$~@yash197911