The square of the number 499 is ____.
249001
249000
349001
246001
(499)2
=(500 - 1)2
= 250000 - 1000 + 1
= 249001
What is the ratio of the total number of executives recruited by organization U in the year 2007 and 2009 together to the total number of executives recruited by organization P in the same years?
Write true (T) or false (F) for the following statements. (i) The number of digits in a square numbers is even .
(ii) The square of a prime number is prime.
(iii) The sum of two square numbers is a square number.
(iv) The difference of two square numbers is a square number.
(v) The product of two square numbers is a square number.
(vi) No square number is negative
(vii) There is not square number between 50 and 60.
(viii) There are fourteen square number upto 200.