Q. 70 use a graphing utility to find t... [FREE SOLUTION]

91影视

Precalculus Enhanced with Graphing Utilities

Sullivan

$Math Studyset 91影视 Explanations$ Math

6th Edition 路 1200 pages

ISBN: 9780321795465

Chapter 11: Q. 70 (page 756)

use a graphing utility to find the inverse, if it exists, of each matrix. Round answers to two decimal places.
$[\begin{matrix} 16 & 22 & - 3 & 5 \\ 21 & - 17 & 4 & 8 \\ 2 & 8 & 27 & 30 \\ 5 & 15 & - 3 & - 10 \end{matrix}]$

Short Answer

Expert verified

The inverse matrix is $[\begin{matrix} 0.01 & 0.03 & - 0.00 & 0.03 \\ 0.02 & - 0.02 & 0.01 & 0.01 \\ - 0.04 & 0.01 & 0.04 & 0.06 \\ 0.05 & - 0.02 & - 0.00 & - 0.09 \end{matrix}]$

Step by step solution

Step 1.Given information

Given matrix is $[\begin{matrix} 16 & 22 & - 3 & 5 \\ 21 & - 17 & 4 & 8 \\ 2 & 8 & 27 & 30 \\ 5 & 15 & - 3 & - 10 \end{matrix}]$

Step 2.Find inverse matrix

By using graph utility inverse matrix is $[\begin{matrix} 0.01 & 0.03 & - 0.00 & 0.03 \\ 0.02 & - 0.02 & 0.01 & 0.01 \\ - 0.04 & 0.01 & 0.04 & 0.06 \\ 0.05 & - 0.02 & - 0.00 & - 0.09 \end{matrix}]$

Step 3.The solution

The inverse matrix is $[\begin{matrix} 0.01 & 0.03 & - 0.00 & 0.03 \\ 0.02 & - 0.02 & 0.01 & 0.01 \\ - 0.04 & 0.01 & 0.04 & 0.06 \\ 0.05 & - 0.02 & - 0.00 & - 0.09 \end{matrix}]$

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91影视

use a graphing utility to find the inverse, if it exists, of each matrix. Round answers to two decimal places.
$[\begin{matrix} 16 & 22 & - 3 & 5 \\ 21 & - 17 & 4 & 8 \\ 2 & 8 & 27 & 30 \\ 5 & 15 & - 3 & - 10 \end{matrix}]$

Short Answer

Step by step solution

Step 1.Given information

Step 2.Find inverse matrix

Step 3.The solution

One App. One Place for Learning.

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91影视

use a graphing utility to find the inverse, if it exists, of each matrix. Round answers to two decimal places.1622-3521-1748282730515-3-10

Short Answer

Step by step solution

Step 1.Given information

Step 2.Find inverse matrix

Step 3.The solution

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Decision Maths

Statistics

Applied Mathematics

Geometry

Discrete Mathematics

Mechanics Maths

Study anywhere. Anytime. Across all devices.

use a graphing utility to find the inverse, if it exists, of each matrix. Round answers to two decimal places.
$[\begin{matrix} 16 & 22 & - 3 & 5 \\ 21 & - 17 & 4 & 8 \\ 2 & 8 & 27 & 30 \\ 5 & 15 & - 3 & - 10 \end{matrix}]$