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+1 vote
113k views
in Mathematics by (40.5k points)

Domain of definition of the function f(x) = 3/(4 - x2) + log10(x3 - x), is

(a) (1, 2)

(b) (-1, 0) ∪ (1, 2)

(c) (1, 2) ∪ (2, )

(d) (-1, 0)  (1, 2)  (2, )

1 Answer

+2 votes
by (44.9k points)
selected by
 
Best answer

Correct option (d) (-1, 0)  (1, 2)  (2, ∞)

Explanation:

So, common region is (-1, 0)  (1, 2)  (2, )

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