Math, asked by sureshavcsureshavc, 2 months ago

Show that √5 is an irrational number and hence 2√5 is also an irrational number. (Answer in Step-by-step)

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Answered by rsbhosale38972

Step-by-step explanation:

Say, √5 is a rational number. ∴ It can be expressed in the form p/q where p,q are co-prime integers. Hence, p,q have a common factor 5. ... This proves that √5 is an irrational number.

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Show that √5 is an irrational number and hence 2√5 is also an irrational number. (Answer in Step-by-step)​

Answers

Show that √5 is an irrational number and hence 2√5 is also an irrational number. (Answer in Step-by-step)