EBK BUSINESS MATH
11th Edition
ISBN: 8220103633802
Author: NOBLE
Publisher: RENT PEARS
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Chapter 11, Problem 3CS3
To determine
To calculate: The payoff amount paid by Jillian to purchase the printer costing
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9.22 Develop, debug, and test a program in either a high-level language or a macro
language of your choice to solve a system of equations with Gauss-Jordan elimination
without partial pivoting. Base the program on the pseudocode from Fig. 9.10. Test the
program using the same system as in Prob. 9.18. Compute the total number of flops in
your algorithm to verify Eq. 9.37.
FIGURE 9.10
Pseudocode to implement the
Gauss-Jordan algorithm with-
out partial pivoting.
SUB GaussJordan(aug, m, n, x)
DOFOR k = 1, m
d = aug(k, k)
DOFOR j = 1, n
aug(k, j) = aug(k, j)/d
END DO
DOFOR 1 = 1, m
IF 1 % K THEN
d = aug(i, k)
DOFOR j = k, n
aug(1, j)
END DO
aug(1, j) - d*aug(k, j)
END IF
END DO
END DO
DOFOR k = 1, m
x(k) = aug(k, n)
END DO
END GaussJordan
11.9 Recall from Prob. 10.8, that the following system of equations
is designed to determine concentrations (the e's in g/m³) in a series
of coupled reactors as a function of amount of mass input to each
reactor (the right-hand sides are in g/day):
15c3cc33300
-3c18c26c3 = 1200
-4c₁₂+12c3 = 2400
Solve this problem with the Gauss-Seidel method to & = 5%.
9.8 Given the equations
10x+2x2-x3 = 27
-3x-6x2+2x3 = -61.5
x1 + x2 + 5x3 = -21.5
(a) Solve by naive Gauss elimination. Show all steps of the compu-
tation.
(b) Substitute your results into the original equations to check your
answers.
Chapter 11 Solutions
EBK BUSINESS MATH
Ch. 11.1 - Prob. 1-1SCCh. 11.1 - Prob. 1-2SCCh. 11.1 - Prob. 1-3SCCh. 11.1 - Prob. 1-4SCCh. 11.1 - Prob. 2-1SCCh. 11.1 - Prob. 2-2SCCh. 11.1 - Prob. 2-3SCCh. 11.1 - Prob. 2-4SCCh. 11.1 - Prob. 3-1SCCh. 11.1 - Prob. 3-2SC
Ch. 11.1 - Prob. 3-3SCCh. 11.1 - Prob. 3-4SCCh. 11.1 - Prob. 4-1SCCh. 11.1 - Prob. 4-2SCCh. 11.1 - Prob. 4-3SCCh. 11.1 - Prob. 4-4SCCh. 11.1 - Prob. 1SECh. 11.1 - Prob. 2SECh. 11.1 - Prob. 3SECh. 11.1 - Prob. 4SECh. 11.1 - Prob. 5SECh. 11.1 - Prob. 6SECh. 11.1 - Prob. 7SECh. 11.1 - Prob. 8SECh. 11.1 - Prob. 9SECh. 11.1 - Prob. 10SECh. 11.1 - Prob. 11SECh. 11.1 - Prob. 12SECh. 11.1 - Prob. 13SECh. 11.1 - Prob. 14SECh. 11.1 - Prob. 15SECh. 11.1 - Prob. 16SECh. 11.2 - Prob. 1-1SCCh. 11.2 - Prob. 1-2SCCh. 11.2 - Prob. 1-3SCCh. 11.2 - Prob. 1-4SCCh. 11.2 - Prob. 2-1SCCh. 11.2 - Prob. 2-2SCCh. 11.2 - Prob. 2-3SCCh. 11.2 - Prob. 2-4SCCh. 11.2 - Prob. 3-1SCCh. 11.2 - Prob. 3-2SCCh. 11.2 - Prob. 3-3SCCh. 11.2 - Prob. 3-4SCCh. 11.2 - Prob. 3-5SCCh. 11.2 - Prob. 4-1SCCh. 11.2 - Prob. 4-2SCCh. 11.2 - Prob. 4-3SCCh. 11.2 - Prob. 4-4SCCh. 11.2 - Prob. 1SECh. 11.2 - Prob. 2SECh. 11.2 - Prob. 3SECh. 11.2 - Prob. 4SECh. 11.2 - Prob. 5SECh. 11.2 - Prob. 6SECh. 11.2 - Prob. 7SECh. 11.2 - Prob. 8SECh. 11.2 - Prob. 9SECh. 11.2 - Prob. 10SECh. 11.2 - Prob. 11SECh. 11.2 - Prob. 12SECh. 11.2 - Prob. 13SECh. 11.2 - Prob. 14SECh. 11.2 - Prob. 15SECh. 11.3 - Prob. 1-1SCCh. 11.3 - Prob. 1-2SCCh. 11.3 - Prob. 1-3SCCh. 11.3 - Prob. 1-4SCCh. 11.3 - Prob. 2-1SCCh. 11.3 - Prob. 2-2SCCh. 11.3 - Prob. 2-3SCCh. 11.3 - Prob. 2-4SCCh. 11.3 - Prob. 3-1SCCh. 11.3 - Prob. 3-2SCCh. 11.3 - Prob. 3-3SCCh. 11.3 - Prob. 3-4SCCh. 11.3 - Prob. 1SECh. 11.3 - Prob. 2SECh. 11.3 - Prob. 3SECh. 11.3 - Prob. 4SECh. 11.3 - Prob. 5SECh. 11.3 - Prob. 6SECh. 11.3 - Prob. 7SECh. 11.3 - Prob. 8SECh. 11.3 - Prob. 9SECh. 11.3 - Prob. 10SECh. 11.3 - Prob. 11SECh. 11 - Prob. 1ESCh. 11 - Prob. 2ESCh. 11 - Prob. 3ESCh. 11 - Prob. 4ESCh. 11 - Prob. 5ESCh. 11 - Prob. 6ESCh. 11 - Prob. 7ESCh. 11 - Prob. 8ESCh. 11 - Prob. 9ESCh. 11 - Prob. 10ESCh. 11 - Prob. 11ESCh. 11 - Prob. 12ESCh. 11 - Prob. 13ESCh. 11 - Prob. 14ESCh. 11 - Prob. 15ESCh. 11 - Prob. 16ESCh. 11 - Prob. 17ESCh. 11 - Prob. 18ESCh. 11 - Prob. 19ESCh. 11 - Prob. 20ESCh. 11 - Prob. 21ESCh. 11 - Prob. 22ESCh. 11 - Prob. 23ESCh. 11 - Prob. 24ESCh. 11 - Prob. 25ESCh. 11 - Prob. 26ESCh. 11 - Prob. 27ESCh. 11 - Prob. 28ESCh. 11 - Prob. 29ESCh. 11 - Prob. 30ESCh. 11 - Prob. 31ESCh. 11 - Prob. 32ESCh. 11 - Prob. 33ESCh. 11 - Prob. 34ESCh. 11 - Prob. 35ESCh. 11 - Prob. 36ESCh. 11 - Prob. 37ESCh. 11 - Prob. 38ESCh. 11 - Prob. 39ESCh. 11 - Prob. 40ESCh. 11 - Prob. 41ESCh. 11 - Prob. 42ESCh. 11 - Prob. 43ESCh. 11 - Prob. 44ESCh. 11 - Prob. 45ESCh. 11 - Prob. 46ESCh. 11 - Prob. 47ESCh. 11 - Prob. 48ESCh. 11 - Prob. 49ESCh. 11 - Prob. 50ESCh. 11 - Prob. 51ESCh. 11 - Prob. 52ESCh. 11 - Prob. 53ESCh. 11 - Prob. 54ESCh. 11 - Prob. 1PTCh. 11 - Prob. 2PTCh. 11 - Prob. 3PTCh. 11 - Prob. 4PTCh. 11 - Prob. 5PTCh. 11 - Prob. 6PTCh. 11 - Prob. 7PTCh. 11 - Prob. 8PTCh. 11 - Prob. 9PTCh. 11 - Prob. 10PTCh. 11 - Prob. 11PTCh. 11 - Prob. 12PTCh. 11 - Prob. 13PTCh. 11 - Prob. 14PTCh. 11 - Prob. 15PTCh. 11 - Prob. 16PTCh. 11 - Prob. 17PTCh. 11 - Prob. 18PTCh. 11 - Prob. 19PTCh. 11 - Prob. 20PTCh. 11 - Prob. 21PTCh. 11 - Prob. 22PTCh. 11 - Prob. 1CTCh. 11 - Prob. 2CTCh. 11 - Prob. 3CTCh. 11 - Prob. 4CTCh. 11 - Prob. 5CTCh. 11 - Prob. 6CTCh. 11 - Prob. 7CTCh. 11 - Prob. 8CTCh. 11 - Prob. 1CPCh. 11 - Prob. 2CPCh. 11 - Prob. 3CPCh. 11 - Prob. 4CPCh. 11 - Prob. 1CS1Ch. 11 - Prob. 2CS1Ch. 11 - Prob. 3CS1Ch. 11 - Prob. 4CS1Ch. 11 - Prob. 1CS2Ch. 11 - Prob. 2CS2Ch. 11 - Prob. 3CS2Ch. 11 - Prob. 4CS2Ch. 11 - Prob. 1CS3Ch. 11 - Prob. 2CS3Ch. 11 - Prob. 3CS3Ch. 11 - Prob. 4CS3
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