If 17^{200 is divided by 18, the remainder is

RRB Assistant Loco Pilot and Technician Model Paper 3 with solutions

Question : 18 of 100

Marks: +1, -0

17^{200

is divided by 18, the remainder is

Solution:

(a) Remainder when

(x – 1)^n

is divided by x is

(–1)^n

∴

(17)^200 = (18 – 1)^200

∴ Remainder =

(–1)^200

= 1

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