Q. 69 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. 69 (page 756)

use a graphing utility to find the inverse, if it exists, of each matrix. Round answers to two decimal places.
$[\begin{matrix} 44 & 21 & 18 & 6 \\ - 2 & 10 & 15 & 5 \\ 21 & 12 & - 12 & 4 \\ - 8 & - 16 & 4 & 9 \end{matrix}]$

Short Answer

Expert verified

The inverse matrix is $[\begin{matrix} 0.02 & - 0.04 & - 0.01 & 0.01 \\ - 0.02 & 0.05 & 0.03 & - 0.03 \\ 0.02 & 0.01 & - 0.04 & 0.00 \\ - 0.02 & 0.06 & 0.07 & 0.06 \end{matrix}]$

Step by step solution

Step 1.Given information

Given matrix $[\begin{matrix} 44 & 21 & 18 & 6 \\ - 2 & 10 & 15 & 5 \\ 21 & 12 & - 12 & 4 \\ - 8 & - 16 & 4 & 9 \end{matrix}]$

Step 2.Find the inverse matrix

By using graph utility inverse matrix of given matrix .

$[\begin{matrix} 0.02 & - 0.04 & - 0.01 & 0.01 \\ - 0.02 & 0.05 & 0.03 & - 0.03 \\ 0.02 & 0.01 & - 0.04 & 0.00 \\ - 0.02 & 0.06 & 0.07 & 0.06 \end{matrix}]$

Step 3.he solution

The inverse matrix is $[\begin{matrix} 0.02 & - 0.04 & - 0.01 & 0.01 \\ - 0.02 & 0.05 & 0.03 & - 0.03 \\ 0.02 & 0.01 & - 0.04 & 0.00 \\ - 0.02 & 0.06 & 0.07 & 0.06 \end{matrix}]$

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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.
$[\begin{matrix} 44 & 21 & 18 & 6 \\ - 2 & 10 & 15 & 5 \\ 21 & 12 & - 12 & 4 \\ - 8 & - 16 & 4 & 9 \end{matrix}]$

Short Answer

Step by step solution

Step 1.Given information

Step 2.Find the inverse matrix

Step 3.he solution

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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.4421186-2101552112-124-8-1649

Short Answer

Step by step solution

Step 1.Given information

Step 2.Find the inverse matrix

Step 3.he solution

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Theoretical and Mathematical Physics

Pure Maths

Mechanics Maths

Statistics

Geometry

Decision 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.
$[\begin{matrix} 44 & 21 & 18 & 6 \\ - 2 & 10 & 15 & 5 \\ 21 & 12 & - 12 & 4 \\ - 8 & - 16 & 4 & 9 \end{matrix}]$