A problem by Sujeet Srivastava

Level pending

Numbers 1, 2, 3 ……, 2009 are written in the natural order. Numbers in odd places are stricken off to obtain a new sequence. Numbers in odd places are stricken off from this sequence to obtain another sequence and so on, until only one term a is left. Then find a

×

Problem Loading...

Note Loading...

Set Loading...