EvelynFuerez5898 EvelynFuerez5898
  • 02-09-2018
  • Mathematics
contestada

How many combinations of two letters are possible from three letters?

Respuesta :

konrad509
konrad509 konrad509
  • 04-09-2018

[tex] C(3,2)=\dfrac{3!}{2!}=3 [/tex]

Answer Link

Otras preguntas

Question 4 (1 point) Cultural divergence is when is when one group starts purposely living in isolation from others. True False
e) If A = {x:xis a letter in the word 'MATHEMATICS'}, list the members and findn (A).​
When Louise Meyer was five years old, her mother took her to a science museum. That day, young Louise encountered her first snakes, and she's been fascinated wi
Dialogue in a café of placing order for food. like asking do u have an offer or something
For my finals test tomorrow , would really appreciate the help.
divide x^4+x^2-2x^2+x+1 by x-1
Free trade can be harmful to an economy because it: A. prevents consumers in some countries from buying foreign products. B. encourages businesses to relocate
what is your favorite song of Post malone​
PLEASE HELP Please help me get the answer and show my work
please help me in the passage of find out opposite meaning cheerfulsatupstraightimproperworse​