Of five letters (a, b, c, d, and e), two letters are to be selected at random without replacement. how many possible selections

Question

lapo4ka [179]

2 years ago

13

Of five letters (a, b, c, d, and e), two letters are to be selected at random without replacement. how many possible selections

are there

Mathematics

1 answer:

san4es73 [151] · Answer 1 · 2022-07-17T05:07:16+03:00

san4es73 [151]2 years ago

3 0

Sent a picture of the solution to the problem (s). I sent the formula because I do not know if your calculator has the combination function. You will notice the denominator. I got it by the 2 picks you make and the 3 from what is left over. The 5 is from the total selection.