NCERT Exemplar
NCERT Exemplar Class 10 Maths Solutions Chapter 5 Arithmetic Progressions
NCERT Exemplar Class 10 Maths Solutions Chapter 5 Arithmetic Progressions NCERT Exemplar Class 10 Maths Solutions Chapter 5 Arithmetic Progressions Exercise 5.1 Multiple Choice Questions (MCQs) Question 1: In an AP, if d = – 4, n = 7 and an = 4, then a is equal to (a) 6 (b) Read more…