Let A = x R:|x + 1| < 2 and B = x R:|x - 1| ≥ 2. Then which one of the following statements is NOT true?

Complex Numbers and Quadratic Equations: JEE Main 2022 Mathematics question

JEE Main 2022 · 25 Jun, Evening shift · Q5085

JEE Main 202225 Jun, Evening shiftMathematicsEasyComplex Numbers and Quadratic Equations264× since 2002

Let

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

and

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

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

JEE Main 2022 · 25 Jun, Evening shift · Q5085

JEE Main 202225 Jun, Evening shiftMathematicsEasyComplex Numbers and Quadratic Equations264× since 2002

Let

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

and

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

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