sahaaaspam
Answered

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write the union and the intersection of the numbers: [-7,0] and [-3,5]

i think i know the answer?
for the union its [-7,5] and for the intersection its [-3,0]
is that right? thank youuuu

Sagot :

mhanifa

Answer:

Lets name the first set A and the second one B.

The union:

  • A∪B = {-7,0}∪{-3,5} = {-7, -3, 0, 5}

The intersection:

  • A∩B = {-7,0}∩{-3,5} = ∅ as no common elements
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