Practice problem
Which of the following is equivalent to 17C4_{17}C_417C4? (Select all that apply)
2,3802,3802,380
4C17_4C_{17}4C17
13C4_{13}C_{4}13C4
17C13_{17}C_{13}17C13
17P13_{17}P_{13}17P13
Type a concept, like “slope” or “photosynthesis”.