As for example 2 < 8 means that 2 is less than 8 but 8 > 2 means that 8 is greater than 2
Flip it around
When an Inequality expression is multiplied (or divided) by a negative number then the Inequality sign is reversed. Example : -9x < 18 : -x < 2 : x > -2........as both sides have been multiplied by -1.
any number that makes the inequality true
What do you mean by a "mathematical sentence"? In some practice in analysis (Calculus stuff), we call a statement a sentence if it looks like one or any combination of the following: "For all a in set A, condition P(a) is true/false" "There exist some (or unique) a in set A where P(a) is true/false" So in that practice, your statement is NOT a sentence, but if you phrase it "There exist a unique x in our set where x = 0 is true" or simply "There exist a unique element x where x = 0" It would be a sentence. BUT, I am pretty sure what I am talking about is not the same "mathematical sentence" as yours.
It depends upon whether the inequality is strictly less than (<), or if it is less than or could be equal (≤). For example: if x < 6, x can have any value less than 6, but cannot have the value 6; but if x ≤ 6, x can have any value less than 6, but can also have the value 6. Or put another way, x = 6 is NOT a solution of x < 6, but IS a solution to x ≤ 6.
A mathematical sentence stating that one quantity is greater or less than another is called an inequality. These are used with comparisons for a number of things, and can be helpful any time you measure two things.
Flip it around
Be it from mathemtica or any where else, a sentence contains a 'VERB' a phrse does NOT contain a verb.
it is any letter or mathematical symbol that represent a number or a set of number
Yes
0.11
The browser used for posting questions on this site is mostly useless for mathematical questions since it strips out most symbols. It is, therefore, not possible to tell what the expression is nor where any equality (or inequality) symbol might be.
When an Inequality expression is multiplied (or divided) by a negative number then the Inequality sign is reversed. Example : -9x < 18 : -x < 2 : x > -2........as both sides have been multiplied by -1.
I guess any variable counts (x, y, a, n).
You need to change it to the opposite direction; e.g 5 > 1; multiply both sides by -2 it becomes -10 < -2
It is any equation which is not an identity.
a number sentence is for example.9+9=18 ,any mathematical equation