Question

What is the solution set of |x| < 15?


x < 15

x > –15 and x < 15

x > –15

x < –15 or x > 15

Answer 1

This means that the distance of x from 0 is less than 15. So, it's more than -15 but less than 15.

Answer 2

\( \color{Black}{\Rightarrow -15 <x<15 }\)

Answer 3

In interval notation - \((-15,15)\)

Answer 4

\(x\in \mathbb{N}|-15<x<15\)

Answer 5

so its d

Answer 6

No not d....

Answer 7

Parth, using \(:\) instead of \(|\) for "such that" helps prevent confusion when dealing with absolute value, norms, etc.

Answer 8

this means the distance to zero is less or equal 15