Find an irrational number between 5/7and7/9. How many more there may be?
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Step-by-step explanation:
To find to irrational number between 5/7 & 7/9, first find the decimal expansion of these numbers.
That is,
5/7 = 0.714...
7/9 = 0.777...
Now, find a number between these 2 decimal expansions which has a non-terminating and non-recurring decimal expansion.
For Eg. 0.7606600666000....
There are infinitely many numbers between any two numbers.
Therefore the required number is 0.7606600666000...
Hope, it helped you.
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