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10^(n) +3.4 ^(n+2)+5 is always divisible...

`10^(n) +3.4 ^(n+2)+5` is always divisible by (for all `n in N)`-

A

7

B

5

C

17

D

9

Text Solution

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The correct Answer is:
D
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CHHAYA PUBLICATION-MCQ's-QUESTION PAPER 2
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