Question

1)Which of the following can be the square of a natural number ‘n’?

(a) sum of the squares of first n natural numbers

(b) sum of the first n natural numbers

(c) sum of first (n – 1) natural numbers

(d) sum of first ‘n’ odd natural numbers.
$2)\sqrt{37923 } \: pls \:tell \:$
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Answer 1

Answer:

option A is correct

sum of squares of first n natural numbers.

Answer 2

Option B..sum of the first n natural numbers.