1.

For N to be a natural number, which one is greatest?.(A) N+1N +1N+2N+1N +1(C) N+2

Answer»

D) (N+1)/N is greatest

Reason :Option A and C are less as there denominator is greater than numerator.

Now compare B and D

D) N+1/N = 1 + 1/N

B) N+2/(N+1)

= (N + 1 + 1)/(N+1)

= 1 + 1/N+1

Comparing them we get D) is greater



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