Question

Show that one and only one out of n , n+1 andn+2 is divisible by 3 , where n is any positive integer.

Answer 1

Answer:

putting value of n term in n,n+1,n+2 by taking any positive number say 1,2,3.....

then we get only one term which is divisible by 3.

Step-by-step explanation:

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