Multiple Choice
The solution of (x + 1) (
- 1) < 0 is
A) x < -1, -1 < x < 1.
B) x < 1.
C) -1 < x < 1.
D) x > 1.
E) x < -1, x > 1.
Correct Answer:

Verified
Correct Answer:
Verified
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