Question
A school has three grade 10 classes. In how many ways can 3 out of 8 mathematics teachers be allocated to the classes?
Answers
Reiny
What is <sub>8</sub> C <sub>3</sub>
or
C(8,3) ?
- most up-to-date calculators have an <sub>n</sub> C <sub>r</sub>
as a function.
or
C(8,3) ?
- most up-to-date calculators have an <sub>n</sub> C <sub>r</sub>
as a function.