The letter x.
The letter x.
x
X is definitely the most common variable. Some people use Y too.
There are a series of convensions; for example:* x, y, z, w are often used for variables that represent real numbers. * i, j, k, m, and n are often used for variables that represent integers. * a, b, c, are often used for constant coefficients.
a variable is a letter that stand for another number
The letter x.
x
x
Guy fs
Sometimes it is, sometimes it is not. There is no rule or even a convention, about it.
i am rida-e-zainab.. dated: 20th october 2010.. 5:21 pm.. haaha
X is definitely the most common variable. Some people use Y too.
There are a series of convensions; for example:* x, y, z, w are often used for variables that represent real numbers. * i, j, k, m, and n are often used for variables that represent integers. * a, b, c, are often used for constant coefficients.
a variable is a letter that stand for another number
dislike theres another answer which is obvious=unfancy
I'll avoid the obvious one (variable) and say vector. And lets not, of course, forget our friend volume.
"O" is commonly omitted as a variable in mathematical equations since it can easily be confused with the number zero.