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Let x = 33^n . The index n is given a po...

Let `x = 33^n` . The index n is given a positive integral value at random. The probability that the value of x will have 3 in the units place is

A

`1/3`

B

`1/4`

C

`1/5`

D

`1/2`

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The correct Answer is:
B
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