can you check my answers?

1.Find the binomial coefficient.

12C3

1320

17740800

48

220

answer:d

2.Find the binomial coefficient.


(10/7)

720

120

240

172800
answer:b

3.Which of the following is equivalent to 10C6?


6C10

16C10

10C4

10C10

answer:c

1 answer

correct