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What is the domain of the function ell(y) = 1/(y - 2) + 1/(y - 8)?  Express your answer in interval notation.

 Jul 20, 2022
 #1
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f(y)  =   1/(y - 2)  + 1/(y - 8)

 

No denominator can =  0

 

So...the domain  is    (-inf , 2) u (2 , 8) U (8, inf )

 

 

cool cool cool

 Jul 20, 2022

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