Math, asked by buntybeesa7543, 1 year ago

Prove that 3 minus under root 5 is an irrational number

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Answered by RUDRA111111111
1
3 is a rational no. and √5 is an irrational no.
The result of diducting an irrational no. by a rational no. is always irrational.Therefore,3-√5 is irrational.
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