JEE Exam » JEE Study Material » Mathematics » Patterns

Patterns

A pattern is also referred to as a sequence in mathematics. A pattern is a collection of numbers that are arranged according to a set of predetermined rules.

Math patterns are essentially sequences that repeat themselves according to a set of guidelines. A rule in mathematics can be defined as a predetermined method of calculating or solving a problem. Any type of event or object can be associated with a mathematical pattern in mathematics. A pattern is defined as a set of numbers that are related to one another according to a specific rule or in a specific manner. They can have a finite or infinite number of members. For example, in the given sequence, what are the numbers 2, 4, 6, and 8? Each number is increases by a factor of two. As a result, the final number will be 8 plus 2, which equals 10.

Number patterns

As defined by the dictionary, a common type of maths pattern is known as the number pattern, and it has the following characteristics: Number patterns can be defined as a sequence of numbers that are ordered in a particular way according to a rule or set of rules. Using a number pattern, the same relationship between different numbers can be established between them. Now, according to the pattern definition, there are a variety of approaches that can be used to determine the rule, including: 

To see the distance between two numbers or the difference between two numbers, or to see what the numbers have in common, use a number line to represent the distance or the difference. Observe if any of the numbers repeat in any unusual way, starting with the last one or two digits and continuing through the first digit. Check the numbers to see if there is any kind of pattern, such as taking each number and multiplying it by two, for example. Consider the most common number patterns, such as counting by twos, fives, or tens. Also possible is determining the difference between the two numbers. Consider the fact that a number pattern can have more than one solution and that a number pattern can have a combination of rules present. Consider the simplest rule that is possible in this situation, such as adding 2 or multiplying by 3 with a difference of 4 to get the desired result.

Types of number patterns:

The following are the most common types of number patterns:

  • The Arithmetic/Algebraic Pattern is a pattern that appears in mathematics.
  • Pattern with Geometric Shapes

Moreover, the following are the four special sequences of number patterns to be aware of:

  • The Fibonacci Sequence is a mathematical pattern.
  • The Triangular Number Pattern is a pattern made up of three triangles.
  • The pattern of Square Numbers
  • A cube Number Pattern is a pattern made up of cube numbers.

Types of modes of number pattern:

There are three types of patterns commonly used in discrete mathematics, in addition to number patterns, and they are as follows:

  • Recurring Patterns – If the number pattern changes in the same value again and over again, the pattern is referred to as a recurring one. For example: 1, 2, 3, 4, 1, 2, 3, 4, 1, 2, 3, 4,…
  • Growing Patterns – When the numbers are presented in increasing order, the pattern is referred to as a growing pattern. Examples: 34, 40, 46, 52, 56, and so on.
  • Number Shirking Patterns (also known as shirk patterns) – are patterns in which the numbers are in decreasing order. For instance, the numbers 42, 40, 38, 36, and 32.

Rules for patterns in Maths:

Now, in order to construct or even decode a pattern, we must first understand some of the rules that apply. The set of rules can only be applied once the type of sequence and the difference between two numbers have been determined. In order to locate the numerical patterns, keep these two important rule categories in mind:

  1. As the number of instances of a particular pattern grows in size, it is assumed that they are in increasing order. Typically, these patterns involve the addition or multiplication of two or more numbers.
  2. Descending sequences are used to refer to patterns that contain smaller numbers of repeats of the same pattern. These patterns frequently include division or subtraction as part of the equation.

Patterns and linear functions:

A linear function is a function that, when plotted on a graph, forms a straight line. In most cases, it is a polynomial function with a degree of one or zero at its maximum. Despite the fact that linear functions can be represented in terms of both calculus and linear algebra, they are more commonly represented in terms of linear algebra. The only difference is the notation used for the functions. It is also necessary to be familiar with an ordered pair written in function notation. A function is defined as f(a), where an is an independent variable on which the function is dependent, and the function is defined as The linear function graph is characterized by a straight line whose expression or formula is as follows:

                     y = f(x) = px + q 

There is one independent variable and one dependent variable in this equation. Independent variable x and dependent variable y are both used in this equation. When P is used as the y-intercept, it is also the value of the dependent variable because it is a constant term. q is the coefficient of the independent variable, also known as the slope, which is used to calculate the rate of change in the dependent variable when x = 0.

Conclusion:

A pattern is also referred to as a sequence in mathematics. A pattern is a collection of numbers that are arranged according to a set of predetermined rules. A pattern is defined as a set of numbers that are related to one another according to a specific rule or in a specific manner. The set of rules can only be applied once the type of sequence and the difference between two numbers have been determined.

A function is defined as f(a), where an is an independent variable on which the function is dependent, and the function is defined as The linear function graph is characterised by a straight line whose expression or formula is, 

          y = f(x) = px + q

There is one independent variable and one dependent variable in this equation.

faq

Frequently Asked Questions

Get answers to the most common queries related to the JEE Examination Preparation.

What is the rule for patterns in maths?

When the numbers in a pattern grow in size as the sequence progresses, the numbers are said to be in an ascending pa...Read full

What is the equation of the straight line when represented by the graph?

The expression of a straight line when represented by the graph is,  Â...Read full

What is a pattern number?

A number pattern is a pattern or sequence of numbers that appears in a sequence of numbers. A common relationship be...Read full

What is an example of a pattern in Maths?

 The rules outline a method for calculating or resolving problems. For example, in a sequence of 3,6,9,12,_, each n...Read full

What are the types of number patterns?

The main types of number patterns is, the Arithmetic/Algebraic patterns and the Pattern with Geometric Shapes. ...Read full