Question 3 (iii) The squares of which of the following would be odd number:
7779
7779–Unit’s digit of given number is 9 and square of 9 is 81.Therefore, square of 7779 would be an odd number.
The squares of which of the following would be odd numbers?
(i) 431 (ii) 2826
(iii) 7779 (iv) 82004
The square of which of the following number will be odd numbers?(i) 431(ii) 2826(iii) 7779(iv) 82004
Question 3 (iv) The squares of which of the following would be odd number:
82004