Answer:
-1 1/4
Step-by-step explanation:
it's 6
2*3 is 6 and I*I is i^2 which equals to 1 so overall 6
they won't understand bạn hỏi trên hoidap247 đúng không :)
6 men finish a piece of work in 8 days
1 men finish a piece of work in 8*6 days
4men will finish a piece of work in 48/4
days
..
which is equal to 12 days
The answer is c. {0,2).
u = 3
I hope I've helped you.
