Wiki User
โ 11y agoIn simple terms, it doesn't matter. x<6 is the same as 6>x.
Wiki User
โ 11y agoThe first is 2-dimensional, the second is 1-dimensional.
The x number comes first.
Use two arbitrary numbers represented by the letters A and B. Now divide the question into a few cases. Case 1. A < B and both are positive. Take any A and B and put them on your number line. Now look at the opposite of B which is -B and notice it will be farther to the left than -A which is the opposite of A. So we have -B<-A which we can written as -A>-B. So for the first case, we see why we reverse the inequality symbol. Case 2. Now look at A<B where both are negative. The exact same thing that happens in case 1 above, happens in this case. Try two number, say -2 and -1. Case 3. Now say A is negative and B is positive. The other way around is the same thing. So Since A is negative, its opposite is positive and the opposite of B is negative. Any negative number is smaller than a positive number. So once again, we reverse the inequality symbol. Try all three of these cases with some positive and negative number and a number line and you will see how this works, then generalize to A and B where they are arbitrary numbers. This is the way mathematician often prove things. They first use numbers and then generalize.
Any mathematician will use the number pi (and its symbol) sooner or later - it is a number used extensively in many different areas of mathematics.
kaitlyn11ann!=) <3
john
With the equal sign (=).
It is a linear inequality.
For angle measurements, the degree symbol comes after the number: like 30°, 45°, 90°, etc.
The chemical symbol for helium, He, comes from the word "helios," which is Greek for the sun. Helium was first discovered in the spectrum of the sun before it was found on Earth.
The symbol for the number of rational numbers is Aleph-Null (Aleph being the first letter of the Hebrew alphabet - in fact that is where the word "alphabet" comes from!) The symbol for the number of real numbers is C (standing for continuum).
This depends on the type of compound. For metallic compounds, the metal comes first. For nonmetallic inorganic compounds the more electropositive element comes first. For MOST organic compounds, carbon comes first.
The first is 2-dimensional, the second is 1-dimensional.
Helium's symbol is He because it is unique and distinct from hydrogen, which has the symbol H. Each element has a unique symbol to avoid confusion in chemical formulas and equations.
The first is 2-dimensional, the second is 1-dimensional.
The symbol for neon comes from the first two letters of the element Neon.
The symbol (Xe) for xenon comes from the first two letters of the name of the element.