1.

If A = {x ∈ R : x2 + 6x – 7 < 0} and B = {x ∈ R : x2 + 9x + 14 > 0}, then which of the following is/are correct?1. A ∩ B = {x ∈ R : - 2 < x < 1}2. A \ B = {x ∈ R : - 7 < x < - 2}Select the correct answer using the code given below:

A. 1 only
B. 2 only
C. Both 1 and 2
D. Neither 1 nor 2
Answer» B. 2 only


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