How to find decimal expansion of an irrational number?
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there is not such method which can give exact decimal value of irrational number but I have something logical to share with you !
for finding the decimal value of any irrational number ,you will have to guess it's value as per the nearest square of any number !
example if you wanna Know decimal value of
✓5 then it's value would be about 2.3.because it lies between the ✓4 and ✓9 .as we know ✓4=2 and ✓9=3
so the value of ✓5 would be between the value of ✓4 and ✓9 .
for finding the decimal value of any irrational number ,you will have to guess it's value as per the nearest square of any number !
example if you wanna Know decimal value of
✓5 then it's value would be about 2.3.because it lies between the ✓4 and ✓9 .as we know ✓4=2 and ✓9=3
so the value of ✓5 would be between the value of ✓4 and ✓9 .
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