Suppose there are 10 students in your class. You want to select three out of them. How many samples are possible ?

Suppose there are 10 students in your class. You want to select three

1.	Suppose there are 10 students in your class. You want to select three out of them. How many samples are possible ?
Answer» Answer :Selecting 3 STUDENTS out of 10 is given by `.^(10)C_(3)=120` `:.` 120 SAMPLES are possible.