Skip to main content

Search subjects

AI Tutor AI Diagnostics AI Flashcards AI Worksheets AI Solver Games Progress

Home Linear Algebra Diagnostics Diagnostic Test 3

0%

0 / 12 answered

Diagnostic Test 3 Practice Test

•12 Questions

Question

1 / 12

Q1

Find the inverse using row operations

$\begin{bmatrix} 2 &7 &1 \-1 &5 &3 \ 2& 2& -1\end{bmatrix}$

$\begin{align}&$\text{Find the nontrivial solutions for the system of equations: }$\&\begin{bmatrix}-10&2&-11\-20&11&-20\\end{bmatrix}\begin{bmatrix}x\y\z\end{bmatrix}=\begin{bmatrix}0\0\\end{bmatrix}\end{align}$

Question Navigator

Powered by Varsity Tutors ⋅ © 2025 All Rights Reserved