Question

D) Find the least number of 4 digits which is a perfect square.
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Answer 1

Step-by-step explanation:

1000 is 4 digit number. please mark brainlist

Answer 2

Answer:

1024

Step-by-step explanation:

We know that the smallest 4 digit number is 1000. But it is not a perfect square number. So, the smallest four digit number which is a perfect square must be near to 1000. Hence, The smallest four digit number which is a perfect square is 1024.