Answer:
n(AUB)=n(A)+n(B)–n(AnB)
n(AUB)=n⁰(A)+n⁰(B)+n(AnB)
Step-by-step explanation:
This is the formula i have learned. Hope this will help u. U can use them according the question type.
Answer:
d
Step-by-step explanation:
42 percent of the people would because the answer to everything is 42
Y=6X+9 the A is #1
all you need to do is simp the equation