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For integer ngt1, the digit at unit's pl...

For integer `ngt1`, the digit at unit's place in the number `sum_(r=0)^(100)r!+2^(2^(n))` is:

A

0

B

1

C

2

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
A
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MODERN PUBLICATION-BINOMIAL THEOREM-MCQ.s (LEVEL-II)
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  4. The digit at unit's place in 2^(9^(100)) is:

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