What does a vertical line mean in a math equation?
The vertical line, also called the vertical slash or upright slash ( | ), is used in mathematical notation in place of the expression “such that” or “it is true that.” This symbol is commonly encountered in statements involving logic and sets. Also see Mathematical Symbols.
What does a with a line over it mean in probability?
Bar or Vinculum: When the line above the letter represents a bar. A vinculum is a horizontal line used in the mathematical notation for a specific purpose to indicate that the letter or expression is grouped together. The x bar symbol is used in statistics to represent the sample mean of a distribution.
How do you solve a vertical line?
The equation of a vertical line always takes the form x = k, where k is any number and k is also the x-intercept . (link) For instance in the graph below, the vertical line has the equation x = 2 As you can see in the picture below, the line goes straight up and down at x = 2.
What are the 3 rules of probability?
There are three basic rules associated with probability: the addition, multiplication, and complement rules.
What is the line above a number called?
It is called a vinculum and it denotes a repeating decimal.
What does P A or B mean?
P(A/B) is known as conditional probability and it means the probability of event A that depends on another event B. It is also known as “the probability of A given B”. P(A/B) Formula is used to find this conditional probability quickly.
What is a vertical line in math?
The vertical line, also called the vertical slash or upright slash ( | ), is used in mathematical notation in place of the expression “such that” or “it is true that.” This symbol is commonly encountered in statements involving logic and sets.
What is the equation of a vertical line in graph?
In a graph, a line parallel to Y-axis is called Vertical Line. It is a straight line which goes from top to bottom. Similarly the line which goes from left to right and a parallel lines to x-axis is called as horizontal line. let’s learn more about Vertical Lines. The equation of a vertical line in graph i.e parallel to y-axis is x = 0.
What is vertical line (vertical slash or upright slash)?
What is vertical line (vertical slash or upright slash)? – Definition from WhatIs.com The vertical line, also called the vertical slash or upright slash ( | ), is used in mathematical notation in place of the expression “such that” or “it is true that.”
What is the slope of a vertical line?
Let us learn more about Vertical Lines. The equation of a vertical line in the graph, which is parallel to y-axis is x = a. The slope of a vertical line is infinity or undefined as it has no y-intercept and the denominator in the slope formula is zero.