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Curated by: Khan Academy India - English (17 videos)
Before we begin the unit, let's discuss an important question - What are ordered pairs? They are pairs of objects put in a specific order. We discuss examples of situations where order matters from non-math world as well as the math world. We also take note of the notation used to represent ordered pairs before solving a worked example on the same. Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now! (https://www.khanacademy.org/math/ncert-class-11/xea4762213f311c5e:relations-and-functions-ncert-new/xea4762213f311c5e:untitled-1219/e/cartesian-product-of-sets) Timestamps: 00:00 Does order matter? (example from non-math world) 01:24 Does order matter in Math? 02:12 Notation to represent ordered pairs 03:03 Applications of ordered pairs in Geometry 04:00 Practice problems involving ordered pairs Khan Academy India is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We have videos and exercises that have been translated into multiple Indian languages, and 15 million people around the globe learn on Khan Academy every month. Support Us: https://india.khanacademy.org/donate Created by Ashish Gupta