Watch and track your favorite playlist.
Curated by: Khan Academy India - English (14 videos)
In this video, Supriya discusses how we can use the sum of the first seven terms and the first seventeen terms to find the sum of first n terms of the given arithmetic progression. 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.