Maths Number System
What is the remainder when (13¹⁰⁰ + 17¹⁰⁰) is divided by 25?
(13¹⁰⁰ + 17¹⁰⁰) को 25 से विभाजित करने पर शेषफल क्या होगा?
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A
(a) 0
B
(b) 7
C
(c) 4
D
(d) 2
Correct Answer: Option D
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Explanation / व्याख्या:
13+17=30. (13¹⁰⁰+17¹⁰⁰)/25: 13≡-12, 17≡-8 (mod25). (-12)¹⁰⁰+(-8)¹⁰⁰=12¹⁰⁰+8¹⁰⁰. 12¹⁰⁰+8¹⁰⁰ mod 25=2.
13¹⁰⁰+17¹⁰⁰ mod 25=2।
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