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UKPSC Prelims 2012Paper-IIQ. 59 of 249
Q. 591 markMedium
UKPSC Prelims 2012·Paper-II
The digit in the unit’s place of the number 17^1999 + 11^1999 – 7^1999 is:
(a)3
(b)7
(c)9
(d)None of these
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The digit in the unit’s place of the number 17^1999 + 11^1999 – 7^1999 is: