A) \[2\]
B) \[6\]
C) \[15\]
D) \[3\]
Correct Answer: D
Solution :
Let \[P(n)={{n}^{3}}+2n\] \[\Rightarrow \] \[P(1)=1+2=3\] \[\Rightarrow \] \[P(2)=8+4=12\] \[\Rightarrow \] \[P(3)=27+6=33\] Here, we see that all these numbers are divisible by 3.You need to login to perform this action.
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