Question 179055: I need help solving this linear and absolute value equation. I am to solve and the put in sets in interval notation.
Let A=(-oo,1), B=[-1,oo). Find AUB and ANB
Thanks
Found 2 solutions by Mathtut, stanbon:
Answer by Mathtut(3670)   (Show Source):
Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! solve and the put in sets in interval notation.
Let A=(-oo,1), B=[-1,oo).
Find
AUB = (-inf,+inf)
ANB = [-1,1]
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Cheers,
Stan H.
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