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Chapter 11: Q. 18 (page 795)

find the value of each determinant.

2-46140-12-4

Short Answer

Expert verified

The determinant of the given matrix is-4.

Step by step solution

01

Step 1. Given

2-46140-12-4

02

Step 2. Calculation

2-46140-12-4=24脳-4-0脳2--4-4脳1-0脳-1+62脳1-4脳-1=-4

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Most popular questions from this chapter

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

x2+y2=10;y=x+2

If the solution to a system of two linear equations containing two unknowns is x=3,y=-2, then the lines intersect at the point _________.

Solve each system of equations. If the system has no solution, say that it is inconsistent.
3x-6y=25x+4y=1

Graph each equation of the system. Then solve the system to find the points of intersection.
y=x2+1y=4x+1
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