-9 -4 = -13
-4 - 3 = -7
vector is <-13, -7>
Answer:
if union, U means plus,+
if intersect means minus, -
Answer:
A
Step-by-step explanation:
The relevant rules of exponents are ...
(a^b)^c = a^(bc)
a^-b = 1/a^b
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Answer:
D. 2
Step-by-step explanation:
(1 - -5)/(4 - 1) = 6/3 = 2