jee-main 2021 Q72

jee-main · India · session2_16mar_shift1 Modulus function Counting solutions satisfying modulus conditions

The number of elements in the set $\{ x \in R : ( | x | - 3 ) | x + 4 | = 6 \}$ is equal to
(1) 3
(2) 2
(3) 4
(4) 1

The number of elements in the set $\{ x \in R : ( | x | - 3 ) | x + 4 | = 6 \}$ is equal to\\
(1) 3\\
(2) 2\\
(3) 4\\
(4) 1