Home
Class 11
MATHS
In how many ways can 3 letters be posted...

In how many ways can 3 letters be posted in 2 letter boxes?

Text Solution

Verified by Experts

The correct Answer is:
8
Each letter may be posted in 2 ways.
Promotional Banner

Topper's Solved these Questions

  • PERMUTATIONS

    RS AGGARWAL|Exercise EXERCISE 8G|6 Videos

  • PERMUTATIONS

    RS AGGARWAL|Exercise EXERCISE 8H (Very-Short-Answer Questions)|16 Videos

  • PERMUTATIONS

    RS AGGARWAL|Exercise EXERCISE 8E|20 Videos

  • PARABOLA

    RS AGGARWAL|Exercise EXERCISE-22|10 Videos

  • PRINCIPLE OF MATHEMATICAL INDUCTION

    RS AGGARWAL|Exercise EXERCISE 4|23 Videos

Similar Questions

Explore conceptually related problems

In how many ways can 4 letters be posted in 3 letter boxes?

In how many ways can 4 letters be posted in 3 letter boxes?

In how many ways can 4 letters be posted in 5 letter boxes?

In how many ways can 5 letters be posted in 4 letter boxes?

In how many ways can 7 letters be posted in 4 letter boxes?

In how many ways can 5 letters be posted into 7 letter boxes?

In how many ways 5 letters can be posted in 4 letter boxes?

In how many ways 3 letters can be posted in 4 letter-boxes,if all the letters are not posted in the same letter-box