WholeLottaLove wrote:
Hi,
So what you are saying is that the stem asks whether positive x (because its set to an absolute value) is = to y-z or z-y but #1 could allow for x to be a negative value? Thus making it insufficient?
So what you are saying is that the stem asks whether positive x (because its set to an absolute value) is = to y-z or z-y but #1 could allow for x to be a negative value? Thus making it insufficient?
Yes. For (1) x could be negative (when y - z is negative). Now if x is negative it cannot equal to absolute value.
Hope it's clear.
