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Chapter 11: Q. 26 (page 793)

find the value of each determinant

3413

Short Answer

Expert verified

D=5

Step by step solution

01

Step 1. The given information is

3413

02

Step 2. Solving we get,

D=abcdD=ad-bcD=3413D=9-4D=5

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Most popular questions from this chapter

Solve each system of equations. If the system has no solution, say that it is inconsistent.
x+3y=52x-3y=-8

If the lines that make up a system of two linear equations are coincident, then the system is __________ and the equations are ___________.

In Problems 35–42, graph each system of inequalities by hand.

x2+y2≤9x+y≥3

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

x2+y2=4;x2+2x+y2=0

In Problems 23–34, graph each system of linear inequalities by hand. Verify your results using a graphing utility

2x+y≥02x+y≥2
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