|x|
In mathematics, the expression |x| denotes the absolute value of a real number x
In mathematics, the expression |x| denotes the absolute value of a real number x. The absolute value of a number is its numerical value without considering its sign. This means that if x is positive or zero, then |x| is equal to x. However, if x is negative, then |x| is equal to -x, effectively removing the negative sign.
For example:
– If x = 5, then |x| = 5.
– If x = -7, then |x| = |-7| = 7.
The absolute value function can also be graphed on a coordinate plane. It represents the distance between a point on the number line and the origin (which is 0).
To summarize, the absolute value of a number disregards its sign and gives the positive equivalent of that number. It is represented by the |x| notation.
More Answers:
Understanding Integration | Evaluating Integrals of Expressions Containing Sum or Difference of FunctionsUnderstanding Integration | The Integral of 1 with Respect to u
Understanding Trigonometry | How to Calculate sin(A – B) and its Applications
Error 403 The request cannot be completed because you have exceeded your quota. : quotaExceeded