When 2256 is divided by 17, the remainder would be :
A. 1
B. 14
C. 16
D. None of these
Answer: Option A
Solution(By Examveda Team)
When n is even, (xn - an) is divisible by (x + a)Now, 2256 = (24)64 = (16)64
∴ (1664 - 164) is divisible by (16 + 1)
⇒ (1664 - 1) is divisible by 17
⇒ (2256 - 1) is divisible by 17
⇒ On dividing 2256 by 17, we get 1 as remainder.
Related Questions on Number System
Three numbers are in ratio 1 : 2 : 3 and HCF is 12. The numbers are:
A. 12, 24, 36
B. 11, 22, 33
C. 12, 24, 32
D. 5, 10, 15
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