Finding number of terms if the sum of an A.P. is given | Arithmetic Progression | Maths | KA
Channel: Khan Academy India - English
Date: 21/11/2019

Let's see how we can find the number of terms in an arithmetic progression if we know the sum of first n terms.

For more free lessons & practice - https://www.khanacademy.org/math/in-in-grade-10-ncert

Khan Academy is a nonprofit organization with the mission of providing free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help!

Created by Supriya.