Open In App

Warning: foreach() argument must be of type array|object, bool given in /var/www/html/web/app/themes/studypress-core-theme/template-parts/header/mobile-offcanvas.php on line 20

Chapter 11: Q. 1 (page 740)

$D = |\begin{matrix} a & b \\ c & d \end{matrix}| =________$

Short Answer

Expert verified

$D = |\begin{matrix} a & b \\ c & d \end{matrix}| = a \cdot d - c \cdot b$

Step by step solution

Step 1. Given information

We have been given $D = |\begin{matrix} a & b \\ c & d \end{matrix}| =________$ .

We have to complete it.

Step 2. Complete the formula

$D = |\begin{matrix} a & b \\ c & d \end{matrix}| = a \cdot d - c \cdot b$

Unlock Step-by-Step Solutions & Ace Your Exams!

Full Textbook Solutions
Get detailed explanations and key concepts
Unlimited Al creation
Al flashcards, explanations, exams and more...
Ads-free access
To over 500 millions flashcards
Money-back guarantee
We refund you if you fail your exam.

Start your free trial

Over 30 million students worldwide already upgrade their learning with Vaia!

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

Graph each equation of the system. Then solve the system to find the points of intersection.

$\{\begin{cases} y = x^{2} + 1 \\ y = x + 1 \end{cases}$

Solve each system of equations. If the system has no solution, say that it is inconsistent

x - y + z = -4

2x - 3y + 4z = -15

5x + y - 2z = 12

Graph each inequality by hand.

$x^{2} + y^{2} > 1$

Graph each inequality by hand.

$3 x + 2 y \leq 6$

In Problems 5–24, graph each equation of the system. Then solve the system to find the points of intersection.

$x^{2} + y^{2} = 16; x^{2} - 2 y = 8$

See all solutions

Recommended explanations on Math Textbooks

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.

Sign-up for free

$D = |\begin{matrix} a & b \\ c & d \end{matrix}| =________$

Short Answer

Step by step solution

Step 1. Given information

Step 2. Complete the formula

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Decision Maths

Discrete Mathematics

Calculus

Theoretical and Mathematical Physics

Applied Mathematics

Statistics

Study anywhere. Anytime. Across all devices.

Company

Product

Help

D=abcd=________

Short Answer

Step by step solution

Step 1. Given information

Step 2. Complete the formula

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Decision Maths

Discrete Mathematics

Calculus

Theoretical and Mathematical Physics

Applied Mathematics

Statistics

Study anywhere. Anytime. Across all devices.

$D = |\begin{matrix} a & b \\ c & d \end{matrix}| =________$