A) 497
B) 974
C) 749
D) 479
Correct Answer: D
Solution :
\[11\times 12\times 13=(1+1)(1+2)(1+3)=234\]and \[24\times 23\times 35=(2+4)(2+3)(3+5)=658\] Similarly,\[31\times 43\times 54=(3+1)(4+3)(5+4)=479\]You need to login to perform this action.
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