Math, asked by pritam01914, 10 months ago

The numbers obtained by only using the digits 1, 2 and 3 are written in ascending order: 1, 2, 3, 11, 12, 13, ... . What is the 2020-th number in this sequence?

Answers

Answered by mamtagirigoswami9

1

3,2,1,13,12,11= 25.

EXPLANATION WE HAVE TO ADD THEM

PLS MARK ME AS BRILLIANT

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