Daeshanae Daeshanae
  • 17-05-2023
  • Mathematics
contestada

explain why does C(n,2) equals C(n,n-2)

Respuesta :

Otras preguntas

What can be learned from disease monitoring? O the amount of money one hospital has spent on treating a certain disease O the number of people who have a certai
1. Because the ________________ was poor, they had to cancel the course. (attend) 2. He is a young teacher, but he is very ___________________. (experience) 3
People were polled on how many books they read the previous year. Initial survey results indicate that s= 18.1 books. Complete parts ​(a) through ​(d) below. (a
Solving the quadratic equations using by completing the square. ​
First questionBusiness3 minutes ago
YES I WILL BE GIVING A BRANLIST Which function has the greater rate of change? What is that value?
What is theValue of x ?
Abshly has one-quarter of a bag of crisps. He gives the bag to three friends who share it equally. What fraction of the bag do they each have?​
Please help, you get 30 points if you answer, and also a cookie
Which transformation can prove triangle can prove triangle QTS is similar to triangle QPR by the AAA criterion