If M={5,6,7,8,9,10,11} and N={3,4,5,6,7,8,9}, what is N-M?
a.{10,11)
b.{9,10}
c. {3, 4}
d. {5, 6, 7, 8, 9)​


Sagot :

Answer:

A. 10, 11

Step-by-step explanation:

Correct me if I'm wrong