Column A x = y ≠ 0 Column B 0 x/y
Replies to This Thread: 1
|
----
Column A x = y ≠ 0 Column B 0 x/y
Posted: 05/19/2013 11:14
What if x is positive and y is negative? Doesn't that mean column B is negative and smaller than zero?
Reply 1 of 1
Replies to This Thread: 0
|
----
Posted: 05/19/2013 11:15
Never mind, I figured it out. X equals y, so my hypothetical could not exist. I wish I could delete comments.
Replies to This Thread: 0
|
----
Column A x = y ≠ 0 Column B 0 x/y
Posted: 10/04/2013 10:23
I was thinking the same thing, thanks for clarifying!
Replies to This Thread: 0
|
----
Column A x = y ≠ 0 Column B 0 x/y
Posted: 04/18/2015 14:40
X equals y in terms of the sign or the quantity? Lame question, not clear!
Replies to This Thread: 1
|
----
Column A x = y ≠ 0 Column B 0 x/y
Posted: 04/18/2015 14:41
In other words, how are we to know the quantities don't equal each other and not the sign in front of the quantity?
Admin
Reply 1 of 1
Replies to This Thread: 0
|
----
Posted: 04/18/2015 20:58
Hi Tony,
In mathematics, the equal symbol, =, between two expressions means that the expressions are equal for every mathematical property, but not necessarily identical.
So, in the equation x = y, if x is negative, then y must also be negative. If x has a numerical value of 2, then so does y, but again y does not have to be identical to x. For instance, y could equal 4/2, which equals 2 but is not identical to 2, they look different.
Nova Press
