 # RD Sharma Solutions Class 11 Arithmetic Progressions

## RD Sharma Solutions Class 11 Chapter 19

Arithmetic Progression or Arithmetic sequence is a sequence of numbers, in which the difference between the consecutive term is constant. For example in this series 3, 6, 9, 12, 15…. Is an arithmetic progression with common difference of 2.

Real Sequence: A sequence whose range is a subset of R is called a real sequence.

In arithmetic progression, the initial term is “a1” and the common difference between two successive terms is “d”, and the nth term of the sequence (an) is given by:

an = a1 + (n-1)d

Or

an= am+(n-m)d

The sum of the numbers of a finite arithmetic progression is known as arithmetic series.

## RD Sharma Solutions Class 11 Arithmetic Progressions

Our R D Sharma solutions for class 11 mathematics  will help students to learn the basic concepts and formulas. Solving these question will also help students to score good marks in school examinations. R D Sharma solutions for class 11 is designed according to the latest syllabus CBSE.