Find the area of the triangle in R3 with endpoints (1, 2, 1), (3, -1, 4), and

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Find the area of the triangle in R3 with endpoints (1, 2, 1), (3, -1, 4), and (2, 2, 2). (Area, not volume. The triangle defines a plane-what is the area of the triangle in that plane?)

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Linear Algebra

ISBN: 9780982406212

1st Edition

Authors: Jim Hefferon

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Question Posted: Jun 01, 2016 02:14 AM

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Find the area of the triangle in R3 with endpoints (1, 2, 1), (3, -1, 4), and

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Two of the three sides of the triangle are formed by these vectors One w...View the full answer

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