Question: Use parametric equations to describe the solution set of the linear equation below. Give the exact answer, using fractions if necessary. Use the variables s and t for your parameters. 5x1 - 4x2 + 15x3 = 10 My Comments: I'm not sure what I am doing wrong. I solved the equation for x1, x2, and x3. I used s and t as the variables for the other terms, but I wasn't correct in the end. I then tried to substitute 1 and 0 for s and t in case they wanted an exact value as an answer, but it still was incorrect. What am I doing wrong?
Question: Use parametric equations to describe the solution set of the linear equation below. Give the exact answer, using fractions if necessary. Use the variables s and t for your parameters. 5x1 - 4x2 + 15x3 = 10 My Comments: I'm not sure what I am doing wrong. I solved the equation for x1, x2, and x3. I used s and t as the variables for the other terms, but I wasn't correct in the end. I then tried to substitute 1 and 0 for s and t in case they wanted an exact value as an answer, but it still was incorrect. What am I doing wrong?
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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Question: Use parametric equations to describe the solution set of the linear equation below. Give the exact answer, using fractions if necessary. Use the variables s and t for your parameters.
5x1 - 4x2 + 15x3 = 10
My Comments: I'm not sure what I am doing wrong. I solved the equation for x1, x2, and x3. I used s and t as the variables for the other terms, but I wasn't correct in the end. I then tried to substitute 1 and 0 for s and t in case they wanted an exact value as an answer, but it still was incorrect. What am I doing wrong?
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