please tell again how to find square root till 6 decimal places and how it is linear
Square Root With Prcision
First of all, we use binary search to get numerical value.
For example n=37, get 6.
Now for digits after point, simply check with 1,2,3…9.
Then check for next position 1,2,3…9 (bruteforce kindof thing)
Why to use binary search on 10 numbers only?
Just get it done in linear time 
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