• Call Now

1800-102-2727 •

# RD Sharma Solutions for Class 12 Maths Chapter 2 – Functions

A function is a term used in mathematics that is considered a relation between a certain set of inputs and another set of permissible outputs with the property that each input is related to exactly one output. To give an instance, let us consider X and Y as only two non-empty sets. Mapping from X to Y will be described as a function only when every element in set X has one end, only one image in set Y.

In other words, another definition of a function can be taught that in the following way, it is a relation "f" in which each element of "X" can be mapped with only one element belonging to set "Y". Moreover, in a function, there can't be two pairs with the same first element.

Besides just learning the meaning of functions in maths, in RD Sharma Solutions for Class 12 Maths Chapter 2 functions, students are also exposed to various other concepts such as the Classification of functions. In this topic, they will learn about different types of functions and their related problems. The types include Constant function, Identity function, Modulus function, Integer function, Square root function, Reciprocal function, Logarithmic function, Exponential function.

After studying the types, they are being taught on another important topic called Operations on real functions. In this, the students will learn about the following operations, Addition: (f + g) (x) = f (x) + g (x) Subtraction: (f – g) (x) = f (x) – g (x) Multiplication: (f * g) (x) = f (x) * g (x) Division: (f / g) (x) = f (x) / g (x), where g(x) 0

Furthermore, students get a wide knowledge on the different kinds of functions. They are One-one function, Onto function, Many one function, In to function, Bijection. Students are also taught how to solve exercise problems using the concepts that they have just learnt.

## Key features of Aakash Institute RD Sharma Solutions for Class 12th Maths Chapter 2 – Functions

• At Aakash Institute, we prepare students for their examinations by providing the necessary study materials.
• The notes and materials are all prepared and validated by our Subject Matter Experts.
• The solutions given in RD Sharma Solutions for Class 12 Maths Chapter 2 functions are all explained in a clear cut manner by using only simple language.

###  ## TEXT BOOK SOLUTIONS

NEET 2024 Exam Dates

NEET 2024 Exam pattern

NEET UG Counselling

NEET 2024 Application

NEET 2024 Eligibility Criteria

NEET FAQ

NEET UG Result

NEET Cut Off

NEET 2024 Syllabus

NEET 2024 Chemistry Syllabus

NEET 2024 Biology Syllabus

NEET 2024 Physics Syllabus

NEET 2024 Dress Code

NEET 2024 Exam Centers

NEET Mock Test

NEET Medical Crash Courses

NEET Registration Date

## Useful Links Of JEE Main

JEE main CUTOFF 2024

JEE Main 2024 Exam Dates

JEE Main 2024 Exam pattern

JEE Main 2024 Application

JEE Main 2024 Eligibility Criteria

JEE Main 2024 Syllabus

JEE Main 2024 Counselling

JEE Main Dress Code

JEE Main Physics Syllabus

JEE Main Maths Syllabus

JEE Main Chemistry Syllabus

CUET 2024 Eligibility Criteria

CUET 2024 Exam Pattern

CUET 2024 FAQs

CUET 2024 Counselling

CUET 2024 Syllabus

CUET 2024 Result