Question

Find irrational number between 1 upon 5 and 1 upon 4​

Answer 1

u can use the formula 1/5 + 1/4

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2

Then divide the same by the required rational number with 1/4 or 1/5

And so on

Answer 2

√1/23, √1/19, √1/17 are all irrational

if you write them using the rules of simple radicals you will get √23/23 , √19/19, √17/17 where each numerator is irrational

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