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Find the set of values a for which the range of the function

f(x) = (x^2 + a)/(x^2 - x + 1)

is the set of all real numbers.

 Dec 11, 2021
 #1
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Find the set of values a.

 

Hello Guest!

 

\(range\ of\ f(x,a)=\mathbb R\ |\ \color{blue}a\in \mathbb R\)

laugh  !

 Dec 12, 2021

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