Question

Please help!! Thank you :)

Answer 1

(a). | b - a | = a - b

Explanation:

If a > b, then

(a). b - a < 0 ⇒ - ( b - a ) = a - b (true)

(b).
`(a)/(b)` > 0 for some "a" and "b" is true

(c).
`(b)/(a)` > 0 is true for some "a" and "b"

(d). |
`(b)/(a)` | < 0 (false)

(e). |
`(a)/(b)` | > 1 (true if b ≠ 0)