Question

let find the least square number of 4 digits.​

Answer 1

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☆ 1024 ☆.

Hence,

● The smallest four digit number which is a perfect square is 1024.

● Note: A squares of all integers are called as perfect square numbers.

Answer 2

Answer:

Step-by-step explanation:

Least 4 digit no=1000

√1000 =31.6

so next square no=32²=1024

thus least 4 digit sqr no=1024

is it not the answer