Question

Rewrite the inequality -1 ≤x ≤ 5 using modulus sign.

Answer 1

Answer:

$1 \leqslant |x| \leqslant 5$

Step-by-step explanation:

given

$- 1 \leqslant x \leqslant 5$

apply modulus

$| - 1| \leqslant |x| \leqslant 5$

$= 1 \leqslant |x| \leqslant 5$