Question

Largest 4 digit number that is a perfect square

Answer 1

Answer:

Largest four digit perfect square number = 9801  = $99^{2}$ .

Answer 2

ANSWER :-

LARGEST 4 DIGIT NUMBER = 9999

IT IS BIGGER THAN 99 * 99 AND LESS THAN 100*100

99 *99 = 9801 AND 100*100 = 10000

SO LARGEST FOUR DIGIT PERFECT SQUARE = 9801