Animation Video of Arithmetic Progression complete for Class 10 NCERT.

In mathematics, an Arithmetic Progression (AP) or Arithmetic Sequence is a sequence of numbers such that the difference between the consecutive terms is constant. The difference here means the second minus the first. For e.g., sequence 5, 7, 9, 11, 13, 15. . . is an Arithmetic Progression with a common difference of 2.
What is the Arithmetic Progression Formula? The general form of an Arithmetic Progression is
➥ Tn = a + (n - 1)d, where Tn = the nᵗʰ term in the sequence; a = the first term in the sequence; d = the common difference between terms . In this chapter, we shall study the Arithmetic Progressions as per the latest CBSE (Central Board of Secondary Education) syllabus of Class 10 maths. The important topics to be discussed in this chapter are Methods to find the nᵗʰ term of an Arithmetic Progression and Sum of first n terms of an Arithmetic Progression.