Answered step by step
Verified Expert Solution
Question
1 Approved Answer
The 4x4 matrix uses excel [,1] [,2] [,3] [,4] [1,] 10 5 1 3 [2,] 11 4 -4 9 [3,] 15 -5 6 4
The 4x4 matrix uses excel [,1] [,2] [,3] [,4] [1,] 10 5 1 3 [2,] 11 4 -4 9 [3,] 15 -5 6 4 [4,] 20 105 > det (A) [1] 4224 > solve(A) [,1] [,2] [,3] [,4] [1,] -0.01183712 -0.03811553 -0.0234375 0.09446023 [2,] 0.18229167 -0.01302083 -0.0390625 -0.05468750 [3,] 0.17424242 -0.01893939 0.1250000 -0.17045455 [4.1 0.01089015 0.15506629 0.1015625 -0.16690341
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started