1.

Which one of the following is true? (i) The least positive value of n for which n! can be divided by (n + 1) is 5 (ii) The square root of 123454321 is 1111 (iii) The sum of the squares of the first 24 natural numbers is a perfect square

Answer»

(i) and (II)
(ii) and (III)
(i) and (iii)
all of these

Answer :C


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