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K & R Builders build three models of houses, M₁, M₂, and M3, in three subdivisions I, II, and III located in three different areas of a city. The prices of the houses (in thousands of dollars) are given in matrix A. I A = II B = K & R Builders has decided to raise the price of each house by 4% next year. Write a matrix B giving the new prices of the houses. 326.4 418.2 III 673.2 M₁ M₂ M3 320 340 380 410 430 450 660 680 700 346.8 428.6 693.6 ↓↑ 387.6 459 714

K & R Builders build three models of houses, M₁, M₂, and M3, in three subdivisions I, II, and III located in three different areas of a city. The prices of the houses (in thousands of dollars) are given in matrix A. I A = II B = K & R Builders has decided to raise the price of each house by 4% next year. Write a matrix B giving the new prices of the houses. 326.4 418.2 III 673.2 M₁ M₂ M3 320 340 380 410 430 450 660 680 700 346.8 428.6 693.6 ↓↑ 387.6 459 714

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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K & R Builders build three models of houses, M₁, M₂, and M3, in three subdivisions I, II, and III located in three different areas of a city. The prices of the houses (in thousands of dollars) are given in matrix A. M₁ M₂ M3 320 340 380 410 430 450 660 680 700 K & R Builders has decided to raise the price of each house by 4% next year. Write a matrix B giving the new prices of the houses. B = X I A = II 326.4 418.2 673.2 III 346.8 428.6 693.6 ↓↑ 387.6 459 714 ↓ ↑
Transcribed Image Text:K & R Builders build three models of houses, M₁, M₂, and M3, in three subdivisions I, II, and III located in three different areas of a city. The prices of the houses (in thousands of dollars) are given in matrix A. M₁ M₂ M3 320 340 380 410 430 450 660 680 700 K & R Builders has decided to raise the price of each house by 4% next year. Write a matrix B giving the new prices of the houses. B = X I A = II 326.4 418.2 673.2 III 346.8 428.6 693.6 ↓↑ 387.6 459 714 ↓ ↑
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