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(1) Statics. What if there were three unknown weights and three different scales balanced with those weights? How would we figure out the unknown weights? Here is a case with only two unknown weights p and q (not drawn to scale). Set up and solve a linear system. 25°

(1) Statics. What if there were three unknown weights and three different scales balanced with those weights? How would we figure out the unknown weights? Here is a case with only two unknown weights p and q (not drawn to scale). Set up and solve a linear system. 25°

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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10:12 PM 9/27/2023 10:12 PM Wed Sep 27 < 88 Q Û D ! 0 1 * Untitled Notebook 20 (8) I (9) Ax = b (10) Graph theory - the degree of a vertex in a graph, the adjacency matrix A of a graph, the meaning of the entries in A* (11) Graph theory - the meaning of the entries in BBT and BTB, where B is the vertex-edge incidence matrix of the graph. (12) Discrete Dynamical Systems (like the Owls and Seals problems), the "Leslie Matrix", or "transition matrix" Applications: We likely won't have time for a test question on every application we have covered, but be ready for any of the following: @ 2 ♡ 25" Q W W (1) Statics. What if there were three unknown weights and three different scales balanced with those weights? How would we figure out the unknown weights? Here is a case with only two unknown weights p and q (not drawn to scale). Set up and solve a linear system. 8" (2) Balancing chemical equations. More practice than you can likely stand: https://www.deanza.edu/faculty/muzzicinzia/Balancing%20Equations.pdf # 3 Linear Algebra - 23 (3) Curve-fitting. Use a linear system to fit a cubic equation, P(x) = ax³ + bx² + cx+d, to the data points: (2, 25.5), (6, 178.5), (8, 291), (16, 771). Show the linear system you are solving and use your calculator to solve the system. $ 4 % 5 □ E R T A 6 & 7 * Linear Algebra 8 Y U I ( Se日田 9 0 0 P { [
Transcribed Image Text:10:12 PM 9/27/2023 10:12 PM Wed Sep 27 < 88 Q Û D ! 0 1 * Untitled Notebook 20 (8) I (9) Ax = b (10) Graph theory - the degree of a vertex in a graph, the adjacency matrix A of a graph, the meaning of the entries in A* (11) Graph theory - the meaning of the entries in BBT and BTB, where B is the vertex-edge incidence matrix of the graph. (12) Discrete Dynamical Systems (like the Owls and Seals problems), the "Leslie Matrix", or "transition matrix" Applications: We likely won't have time for a test question on every application we have covered, but be ready for any of the following: @ 2 ♡ 25" Q W W (1) Statics. What if there were three unknown weights and three different scales balanced with those weights? How would we figure out the unknown weights? Here is a case with only two unknown weights p and q (not drawn to scale). Set up and solve a linear system. 8" (2) Balancing chemical equations. More practice than you can likely stand: https://www.deanza.edu/faculty/muzzicinzia/Balancing%20Equations.pdf # 3 Linear Algebra - 23 (3) Curve-fitting. Use a linear system to fit a cubic equation, P(x) = ax³ + bx² + cx+d, to the data points: (2, 25.5), (6, 178.5), (8, 291), (16, 771). Show the linear system you are solving and use your calculator to solve the system. $ 4 % 5 □ E R T A 6 & 7 * Linear Algebra 8 Y U I ( Se日田 9 0 0 P { [
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