Consider the following sets.
u = {all triangles}
e = {x|x ∈ u and x is equil...
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Mathematics, 06.10.2019 06:00 rubyhart522
Consider the following sets.
u = {all triangles}
e = {x|x ∈ u and x is equilateral}
i = {x|x ∈ u and x is isosceles}
s = {x|x ∈ u and x is scalene}
a = {x|x ∈ u and x is acute}
o = {x|x ∈ u and x is obtuse}
r = {x|x ∈ u and x is right
which is a subset of i?
e
s
a
r
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Answers: 2
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