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If the integers m and n are chosen at ra...

If the integers m and n are chosen at random between 1 and 100, then the probability that a number of the form `7^m+7^n` is divisible by 5, equals (a) `1/4` (b) `1/7` (c) `1/8` (d) `1/49`

A

`1//4`

B

`1//7`

C

`1//8`

D

`1//49`

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The correct Answer is:
A
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