If a; b; c and d are consecutive natural numbers and \[{{a}^{3}}={{b}^ – McqOptions

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1.	If a; b; c and d are consecutive natural numbers and \[{{a}^{3}}={{b}^{3}}+{{c}^{3}}+{{d}^{3}},\]what is the least value of 'a'?
A.	\[6\]
B.	\[9\]
C.	\[3\]
D.	\[12\]
Answer» B. \[9\]

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