Question

Pertidaksamaan nilai mutlak

Answer 1

Verified answer

Bab Nilai Mutlak
Matematika SMA Kelas X

|2 - x| > 0

(2 - x)² > 0
2 - x < 0      atau       2 - x > 0
2 < x                         2 > x
x > 2                         x < 2

HP = { x | x ≠ 2, x ∈ bilangan real }