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Quadratic Equation and Inequalities question

2022 · 25 Jun · Shift 2 · Q23

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JEE Main
Mathematics
Quadratic Equation and Inequalities
2022 · 25 Jun · Shift 2 · Q23

Quadratic Equation and Inequalities question

2022 · 25 Jun · Shift 2 · Q23

JEE MainMathematicsQuadratic Equation and InequalitiesMCQ+4 / −1

Let

A = \{ x \in R:|x + 1| \lt 2\}

and

B = \{ x \in R:|x - 1| \ge 2\}

. Then which one of the following statements is NOT true?

A
$A - B = ( - 1,1)$
B
$B - A = R - ( - 3,1)$
C
$A \cap B = ( - 3, - 1]$
D
$A \cup B = R - [1,3)$

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