Math, asked by satyawalijalaj, 1 year ago

show so that 3 + root 7 upon 5 is an irrational number given that 7 is irrational

Answers

Answered by lenin100

0

Answer:

given:-√7 is irrational

so,

therefore, √7 is irrational

=>division of rational and irrational is irrational

therefore, √7/5 is irrational

=>sum of rational and irrational is irrational

therefore, 3+√7/5 is irrational

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