Few months ago, heavily storm comes out in
Kolkata. Due to this storm thousand of
trees breaks
and electric pole bent out (or break).
Some of the
electric poles bent into the shape of
parabolic which
is shown in figure. the polynomial equation of given curve is​

(n^3 - n)

= n(n-1)(n+1)

since it is divisible by 3 and 2 ,because it is a multiple 3 consecutive number

if, n-1 is odd then n+1 is also odd, then it is a multiple of 9

but if, n-1 is even then n+1 is also even, then it is a multiple of 4

so, largest multiple = max(9*2, 4*3) = max(18, 12) = 18

the answer is c just got it on ed

step-by-step explanation:

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step-by-step explanation: