College Algebra (10th Edition)
10th Edition
ISBN: 9780321979476
Author: Michael Sullivan
Publisher: PEARSON
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Chapter 4.3, Problem 6CV
To determine
To fill: The vertical line passing through the vertex of the parabola is called the ______.
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a
Question 7. If det d e f
ghi
V3
= 2. Find det
-1
2
Question 8. Let A = 1
4
5
0
3
2.
1 Find adj (A)
2 Find det (A)
3
Find A-1
2g 2h 2i
-e-f
-d
273
2a 2b 2c
Question 1. Solve the system
-
x1 x2 + 3x3 + 2x4
-x1 + x22x3 + x4
2x12x2+7x3+7x4
Question 2. Consider the system
= 1
=-2
= 1
3x1 - x2 + ax3
= 1
x1 + 3x2 + 2x3
x12x2+2x3
= -b
= 4
1 For what values of a, b will the system be inconsistent?
2 For what values of a, b will the system have only one solution?
For what values of a, b will the saystem have infinitely many solutions?
Question 5. Let A, B, C ben x n-matrices, S is nonsigular. If A = S-1 BS, show that
det (A) = det (B)
Question 6. For what values of k is the matrix A = (2- k
-1
-1
2) singular?
k
Chapter 4 Solutions
College Algebra (10th Edition)
Ch. 4.1 - Prob. 1AYPCh. 4.1 - Prob. 2AYPCh. 4.1 - Prob. 3AYPCh. 4.1 - Prob. 4AYPCh. 4.1 - Prob. 5AYPCh. 4.1 - Prob. 6AYPCh. 4.1 - Prob. 7CVCh. 4.1 - Prob. 8CVCh. 4.1 - Prob. 9CVCh. 4.1 - Prob. 10CV
Ch. 4.1 - Prob. 11CVCh. 4.1 - Prob. 12CVCh. 4.1 - Prob. 13SBCh. 4.1 - Prob. 14SBCh. 4.1 - Prob. 15SBCh. 4.1 - Prob. 16SBCh. 4.1 - Prob. 17SBCh. 4.1 - Prob. 18SBCh. 4.1 - Prob. 19SBCh. 4.1 - Prob. 20SBCh. 4.1 - Prob. 21SBCh. 4.1 - Prob. 22SBCh. 4.1 - Prob. 23SBCh. 4.1 - Prob. 24SBCh. 4.1 - Prob. 25SBCh. 4.1 - Prob. 26SBCh. 4.1 - Prob. 27SBCh. 4.1 - Prob. 28SBCh. 4.1 - Prob. 29AECh. 4.1 - Prob. 30AECh. 4.1 - Prob. 31AECh. 4.1 - Prob. 32AECh. 4.1 - Prob. 33AECh. 4.1 - Prob. 34AECh. 4.1 - Prob. 35AECh. 4.1 - Prob. 36AECh. 4.1 - Prob. 37AECh. 4.1 - Prob. 38AECh. 4.1 - Prob. 39AECh. 4.1 - Prob. 40AECh. 4.1 - Prob. 41AECh. 4.1 - Prob. 42AECh. 4.1 - Prob. 43AECh. 4.1 - Prob. 44AECh. 4.1 - Prob. 45AECh. 4.1 - Prob. 46AECh. 4.1 - Prob. 47AECh. 4.1 - Prob. 48AECh. 4.1 - Prob. 49AECh. 4.1 - Prob. 50AECh. 4.1 - Prob. 51MPCh. 4.1 - Prob. 52MPCh. 4.1 - Prob. 53DWCh. 4.1 - Prob. 54DWCh. 4.1 - Prob. 55DWCh. 4.1 - Prob. 56DWCh. 4.1 - Prob. 57RYKCh. 4.1 - Prob. 58RYKCh. 4.1 - Prob. 59RYKCh. 4.1 - Prob. 60RYKCh. 4.2 - Prob. 1AYPCh. 4.2 - Prob. 2AYPCh. 4.2 - Prob. 3CVCh. 4.2 - Prob. 4CVCh. 4.2 - Prob. 5SBCh. 4.2 - Prob. 6SBCh. 4.2 - Prob. 7SBCh. 4.2 - Prob. 8SBCh. 4.2 - Prob. 9SBCh. 4.2 - Prob. 10SBCh. 4.2 - Prob. 11SBCh. 4.2 - Prob. 12SBCh. 4.2 - Prob. 13SBCh. 4.2 - Prob. 14SBCh. 4.2 - Prob. 15SBCh. 4.2 - Prob. 16SBCh. 4.2 - Prob. 17AECh. 4.2 - Prob. 18AECh. 4.2 - Prob. 19AECh. 4.2 - Prob. 20AECh. 4.2 - Prob. 21AECh. 4.2 - Prob. 22DWCh. 4.2 - Prob. 23DWCh. 4.2 - Prob. 24DWCh. 4.2 - Prob. 25DWCh. 4.2 - Prob. 26DWCh. 4.2 - Prob. 27RYKCh. 4.2 - Prob. 28RYKCh. 4.2 - Prob. 29RYKCh. 4.2 - Prob. 30RYKCh. 4.3 - Prob. 1AYPCh. 4.3 - Prob. 2AYPCh. 4.3 - Prob. 3AYPCh. 4.3 - Prob. 4AYPCh. 4.3 - Prob. 5CVCh. 4.3 - Prob. 6CVCh. 4.3 - Prob. 7CVCh. 4.3 - Prob. 8CVCh. 4.3 - Prob. 9CVCh. 4.3 - Prob. 10CVCh. 4.3 - Prob. 11CVCh. 4.3 - Prob. 12CVCh. 4.3 - Prob. 13SBCh. 4.3 - Prob. 14SBCh. 4.3 - Prob. 15SBCh. 4.3 - Prob. 16SBCh. 4.3 - Prob. 17SBCh. 4.3 - Prob. 18SBCh. 4.3 - Prob. 19SBCh. 4.3 - Prob. 20SBCh. 4.3 - Prob. 21SBCh. 4.3 - Prob. 22SBCh. 4.3 - Prob. 23SBCh. 4.3 - Prob. 24SBCh. 4.3 - Prob. 25SBCh. 4.3 - Prob. 26SBCh. 4.3 - Prob. 27SBCh. 4.3 - Prob. 28SBCh. 4.3 - Prob. 29SBCh. 4.3 - Prob. 30SBCh. 4.3 - Prob. 31SBCh. 4.3 - Prob. 32SBCh. 4.3 - Prob. 33SBCh. 4.3 - Prob. 34SBCh. 4.3 - Prob. 35SBCh. 4.3 - Prob. 36SBCh. 4.3 - Prob. 37SBCh. 4.3 - Prob. 38SBCh. 4.3 - Prob. 39SBCh. 4.3 - Prob. 40SBCh. 4.3 - Prob. 41SBCh. 4.3 - Prob. 42SBCh. 4.3 - Prob. 43SBCh. 4.3 - Prob. 44SBCh. 4.3 - Prob. 45SBCh. 4.3 - Prob. 46SBCh. 4.3 - Prob. 47SBCh. 4.3 - Prob. 48SBCh. 4.3 - Prob. 49SBCh. 4.3 - Prob. 50SBCh. 4.3 - Prob. 51SBCh. 4.3 - Prob. 52SBCh. 4.3 - Prob. 53SBCh. 4.3 - Prob. 54SBCh. 4.3 - Prob. 55SBCh. 4.3 - Prob. 56SBCh. 4.3 - Prob. 57SBCh. 4.3 - Prob. 58SBCh. 4.3 - Prob. 59SBCh. 4.3 - Prob. 60SBCh. 4.3 - Prob. 61SBCh. 4.3 - Prob. 62SBCh. 4.3 - Prob. 63MPCh. 4.3 - Prob. 64MPCh. 4.3 - Prob. 65MPCh. 4.3 - Prob. 66MPCh. 4.3 - Prob. 67MPCh. 4.3 - Prob. 68MPCh. 4.3 - Prob. 69MPCh. 4.3 - Prob. 70MPCh. 4.3 - Prob. 71AECh. 4.3 - Prob. 72AECh. 4.3 - Prob. 73AECh. 4.3 - Prob. 74AECh. 4.3 - Prob. 75AECh. 4.3 - Prob. 76AECh. 4.3 - Prob. 77AECh. 4.3 - Prob. 78AECh. 4.3 - Prob. 79AECh. 4.3 - Prob. 80AECh. 4.3 - Prob. 81AECh. 4.3 - Prob. 82AECh. 4.3 - Prob. 83AECh. 4.3 - Prob. 84AECh. 4.3 - Prob. 85AECh. 4.3 - Prob. 86AECh. 4.3 - Prob. 87AECh. 4.3 - Prob. 88AECh. 4.3 - Prob. 89AECh. 4.3 - Prob. 90AECh. 4.3 - Prob. 91AECh. 4.3 - Prob. 92AECh. 4.3 - Prob. 93AECh. 4.3 - Prob. 94DWCh. 4.3 - Prob. 95DWCh. 4.3 - Prob. 96DWCh. 4.3 - Prob. 97DWCh. 4.3 - Prob. 98DWCh. 4.3 - Prob. 99DWCh. 4.3 - Prob. 100DWCh. 4.3 - Prob. 101RYKCh. 4.3 - Prob. 102RYKCh. 4.3 - Prob. 103RYKCh. 4.3 - Prob. 104RYKCh. 4.4 - Prob. 1AYPCh. 4.4 - Prob. 2AYPCh. 4.4 - Prob. 3AECh. 4.4 - Prob. 4AECh. 4.4 - Prob. 5AECh. 4.4 - Prob. 6AECh. 4.4 - Prob. 7AECh. 4.4 - Prob. 8AECh. 4.4 - Prob. 9AECh. 4.4 - Prob. 10AECh. 4.4 - Prob. 11AECh. 4.4 - Prob. 12AECh. 4.4 - Prob. 13AECh. 4.4 - Prob. 14AECh. 4.4 - Prob. 15AECh. 4.4 - Prob. 16AECh. 4.4 - Prob. 17AECh. 4.4 - Prob. 18AECh. 4.4 - Prob. 19AECh. 4.4 - Prob. 20AECh. 4.4 - Prob. 21AECh. 4.4 - Prob. 22AECh. 4.4 - Prob. 23AECh. 4.4 - Prob. 24AECh. 4.4 - Prob. 25AECh. 4.4 - Prob. 26AECh. 4.4 - Prob. 27MPCh. 4.4 - Prob. 28MPCh. 4.4 - Prob. 29MPCh. 4.4 - Prob. 30MPCh. 4.4 - Prob. 31DWCh. 4.4 - Prob. 32RYKCh. 4.4 - Prob. 33RYKCh. 4.4 - Prob. 34RYKCh. 4.4 - Prob. 35RYKCh. 4.5 - Prob. 1AYPCh. 4.5 - Prob. 2AYPCh. 4.5 - Prob. 3SBCh. 4.5 - Prob. 4SBCh. 4.5 - Prob. 5SBCh. 4.5 - Prob. 6SBCh. 4.5 - Prob. 7SBCh. 4.5 - Prob. 8SBCh. 4.5 - Prob. 9SBCh. 4.5 - Prob. 10SBCh. 4.5 - Prob. 11SBCh. 4.5 - Prob. 12SBCh. 4.5 - Prob. 13SBCh. 4.5 - Prob. 14SBCh. 4.5 - Prob. 15SBCh. 4.5 - Prob. 16SBCh. 4.5 - Prob. 17SBCh. 4.5 - Prob. 18SBCh. 4.5 - Prob. 19SBCh. 4.5 - Prob. 20SBCh. 4.5 - Prob. 21SBCh. 4.5 - Prob. 22SBCh. 4.5 - Prob. 23MPCh. 4.5 - Prob. 24MPCh. 4.5 - Prob. 25MPCh. 4.5 - Prob. 26MPCh. 4.5 - Prob. 27MPCh. 4.5 - Prob. 28MPCh. 4.5 - Prob. 29MPCh. 4.5 - Prob. 30MPCh. 4.5 - Prob. 31MPCh. 4.5 - Prob. 32MPCh. 4.5 - Prob. 33AECh. 4.5 - Prob. 34AECh. 4.5 - Prob. 35AECh. 4.5 - Prob. 36AECh. 4.5 - Prob. 37AECh. 4.5 - Prob. 38AECh. 4.5 - Prob. 39DWCh. 4.5 - Prob. 40DWCh. 4.5 - Prob. 41DWCh. 4.5 - Prob. 42DWCh. 4.5 - Prob. 43DWCh. 4.5 - Prob. 44RYKCh. 4.5 - Prob. 45RYKCh. 4.5 - Prob. 46RYKCh. 4.5 - Prob. 47RYK
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