A) 22000
B) 10,000
C) 14,400
D) 15,000
Correct Answer: C
Solution :
Sum of cubes of \['n'\] natural number \[=\frac{{{n}^{2}}{{(n+1)}^{2}}}{4}=\frac{{{15}^{2}}{{(16)}^{2}}}{4}=14,400\].
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