perplexus.info :: Just Math : A Remainder Problem

A Remainder Problem (Posted on 2006-08-08)

Determine the positive integer values of x less than 100 such that the last two digits of 2^x equal x.

What positive integer values of y less than 100 are there such that the last two digits of 3^y equal y?

See The Solution Submitted by K Sengupta

Rating: 3.5000 (2 votes)

Comments: ( You must be logged in to post comments.)

Subject	Author	Date
A different (wrong) read on the problem, but interesting	Mike	2006-08-12 22:05:19
1 to 9 to the x	Richard	2006-08-09 21:01:36
solution	Dej Mar	2006-08-09 03:20:51
Solution for both x and y	nirmal	2006-08-08 17:17:01
Not Any Real Spoiler	Richard	2006-08-08 13:44:13

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