Published by:
CGP EDU Academic Team
Published on: August 13, 2026
The last two digits of the number (23) 14 are
Text Solution
Verified by ExpertsThe correct answer is:
C
(23) 14 = (529) 7 = (530 – 1) 7
= 7 C 0 (530) 7 – 7 C 1 (530) 6 + ……– 7 C 5 (530) 2 + 7 C 5 (530) – 1
= 7 C 0 (530) 7 – 7 C 1 (530) 6 +……+ 3710 – 1
= 100m + 3709
∴ last two digits are 09
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