Question
Find the value of each determinant.$\left|\begin{array}{rr}0.02 & -0.5 \\ 30 & 50\end{array}\right|$
Step 1
Step 1: The determinant of a 2x2 matrix is given by the formula: \[ \text{det}(A) = ad - bc \] where \(a\), \(b\), \(c\), and \(d\) are the elements of the matrix. Show more…
Show all steps
Your feedback will help us improve your experience
Vipender Yadav and 87 other Algebra educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Find the value of each determinant. $\left|\begin{array}{rr}0.05 & 0.06 \\ 10 & 20\end{array}\right|$
Systems of Linear Equations
Determinants and Cramer's Rule
Find the value of each determinant. $$\left|\begin{array}{rrr} -0.3 & -0.1 & 0.9 \\ 2.5 & 4.9 & -3.2 \\ -0.1 & 0.4 & 0.8 \end{array}\right|$$
Systems and Matrices
Determinant Solution of Linear Systems
Find the value of each determinant. $$ \left|\begin{array}{ccc} 0.4 & -0.8 & 0.6 \\ 0.3 & 0.9 & 0.7 \\ 3.1 & 4.1 & -2.8 \end{array}\right| $$
Transcript
Watch the video solution with this free unlock.
EMAIL
PASSWORD