Question

prove that 1 by 2 minus root 5 is an irrational number​

Answer 1

Answer:

Step-by-step explanation:

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Answer 2

Answer:

let 1 by 2 minus root 5 is an irrational number irrational number can be written in the form of p by q where p, q are integers if p, q are integers then Q - 2P or to Q is an integer rational numbers therefore 1 by 2 minus Root over 5 is an irrational number hence it is proved