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There are 4 lette rs and 4 envelopes. In how many ways can wrong choices be made?
1-64
2-23
3-16
4-255​

By Jade

There are 4 lette rs and 4 envelopes. In how many ways can wrong choices be made?
1-64
2-23
3-16
4-255​

About the author
Jade

if ram can do a pice of work in 10 days Hari can do same work in 12 days. the started working together but ram Left the work 2 day

my mother said to me,meMay your dreams come true.”(change the mood of narration)​

2 thoughts on “There are 4 lette rs and 4 envelopes. In how many ways can wrong choices be made?<br />1-64<br />2-23<br />3-16<br />4-255​”

  1. Answer:

    there are 4 envelopes and 4 letters so total number can be packed = 4! = 24

    now probability of wrong choices = 1 – right choices has made

    • 1 – (1/24)
    • Ans : 23/24
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