(1,-2) hope this helps you :)
Answer:
hbiygbygby8gbygbygb 86tb87tb8ygb uygb8ytvbtygb 8yg
Step-by-step explanation:
noijnihv ygfhjnb 76rtgvtgby v7btg cv7tf6gy 746d5tfvygbhj 6rft7gvy
The answer to the problem is 5/-3
You can do C(6,2) which gives

which is
15!