Find the greatest no. Of 4 digitswhich is a perfect square.with steps
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the greatest 4 digit no is 9999
finding the square root of 9999, we find that (99)²is less than 9999 by 198.
Hence the required no is 9999-198=9801
finding the square root of 9999, we find that (99)²is less than 9999 by 198.
Hence the required no is 9999-198=9801
Answered by
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Greatest no. Of 4 digit=9999
Using division method solve it..remainder will be=198
Subtract 198 from 9999
9999-198=9801
Thus, the 9801is the answer
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