2Use the determinant of a matrix to find the area of the triangle whose vertices are (6, 1), (8,5),and (3, 1).▸Area =WSEnter an integer or decimal number [more..]CalculatorCheck AnswerX36320F3E$4D이CF4RF%5F5VTMacBook AirA6GF6YB&7HAKF7C* 008NDIIFB-(9F9KMOVF10X

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Use the determinant of a matrix to find the area of the triangle whose vertices are (6, -1), (8,5), and (3, 1).

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section1.10: Cornoonentsofavector

Problem 1.2QQ: Figure 1.19 shows two vectors lying in the xy-plane. Determine the signs of the x- and y-components...

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Question

2
Use the determinant of a matrix to find the area of the triangle whose vertices are (6, 1), (8,5),
and (3, 1).
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Area =
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