JEE MATHEMATICS MCQ: PERMUTATIONS

1 Easy

1 of 1

Application +4 | -1

The number of numbers lying in

(2,3)

, where all the digits after decimal are non-zero and in increasing order, is

View answer and explanation

Correct option: D

1023

Option D (1023) is correct because it represents the total number of subsets (excluding the empty set) that can be formed from the digits 1 to 9, ensuring the digits are in increasing order.

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