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Get Full Access to Linear Algebra: A Modern Introduction (Available 2011 Titles Enhanced Web Assign) - 3 Edition - Chapter 6 - Problem 6.7.37
Get Full Access to Linear Algebra: A Modern Introduction (Available 2011 Titles Enhanced Web Assign) - 3 Edition - Chapter 6 - Problem 6.7.37

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# Find a parity check matrix for R2

ISBN: 9780538735452 298

## Solution for problem 6.7.37 Chapter 6

Linear Algebra: A Modern Introduction (Available 2011 Titles Enhanced Web Assign) | 3rd Edition

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Linear Algebra: A Modern Introduction (Available 2011 Titles Enhanced Web Assign) | 3rd Edition

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Problem 6.7.37

Find a parity check matrix for R2.

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9/21­ Lines and Linear Equations Word Problems and Graphs Review 1.1.4 & 1.1.5 on your own HW: 1.1 ­ 7, 15, 19, 29, 31, 45, 46, 52, 53 Install R on your laptops and try it out: ​mac​,​windows​, ​tutorial Graph of a LIne Line Slope Equations for a Line Standard Form ­all linear equations with 2 variables can be ax+by+c=0 Point Slope Form y­y​ =m(x­x​ ) 0​ 0​ Slope­Intercept Form y=mx+b Applied Example A corn stalk growing is measured at 80 cm tall. Two weeks later the same plant is measured at 120 cm. How old was the plant when the measurement was first taken How fast is the plant growing Given: 2 points (t​ ,801 ​(2​,120) ​ Find: slope and t​ 1 Set t​1​0 to find slope first 120cm−80cm m= 2wk−0wk =40/2=20 cm/wk The plant grows 20 cm per week The plant was 4 wks old at the first measurment.

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