A) 7
B) 6
C) 9
D) 12
Correct Answer: B
Solution :
Putting\[n=1\]. \[n(n+1)(n+2)=1\times 2\times 3\] \[=6\] Putting \[n=2\] \[n(n+1)(n+2)=2\times 3\times 4\] \[=24\] Hence, for every integer\[n\], the expressionYou need to login to perform this action.
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