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Curated by: Khan Academy India - English (17 videos)
We've discussed what ordered pairs are. In this video, we'll expand that idea to triplets. We'll learn how to find the cartesian product of three sets. We'll also look at the geometrical significance of double and triple products of R. 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 What are Ordered triplets? Expanding the idea of Ordered pairs. 01:03 Finding PxQxR (cartesian product of three sets) 02:26 Finding PxPxP (triple product of a set) 03:28 Meaning of RxRxR (triple product of the set of real numbers) 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