maths answer please
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Answer:
1024
this may help you. its is least
ANSWER: 1024
EXPLANATION: The smallest 4 digit no. 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.
let's check out some numbers which are perfect square:
30² = 900
31² = 961
32² = 1024
thus we found out that 1024 is the least 4-digit no. which is a perfect square.