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Prove that the product of two consecutiv...

Prove that the product of two consecutive natural numbers is even.

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Knowledge Check

  • Statement - I : For every natural number ((n+4)!)/((n+1)!) is divisible by 6. Statement - II : Product of three consective natural numbers is divisible by 3 !

    A
    Statement-I is true, Statement -II is true and Statement -II is a correct explanation for Statement - I.
    B
    Statement -I is true, Statement-II is true but Statement -II is not a correct explanation of Statement - I.
    C
    Statement -I is true, Statement - II is false.
    D
    Statement -I is false, Statement - II is true.

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