Question

find the least number of four digit which is a perfect square. also find the square root of the number so obtain ​

Answer 1

Answer:

1024.

square root = 32

Step-by-step explanation:

we will find the square root of 1000 which is the least four digit no. .

getting 31 as the quotient and 9 as the remainder this means that thousand lies between square of 31 and 32 .

so the least four digit no. is 32 ^2

that is 1024

hope it helps you