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1.2 Substitution
Textbook
10 Principles of Mathematics McGraw-Hill
Chapter
Chapter 1
Section
1.2
Lectures 7 Videos
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Introduction to Linear Systems
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Introduction to Substitution Method
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Substitution Example in Standard Forms
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Example with Standard Form with no common coefficient
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Infinite Solutions
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No Solution
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Mixture Problem
Solutions 40 Videos
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Q1a
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Q1b
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0.45mins
Q1c
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Q1d
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1.34mins
Q2a
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Q2b
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0.24mins
Q2c
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0.27mins
Q2d
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Q2e
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Q3
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1.08mins
Q4a
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0.56mins
Q4b
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0.55mins
Q4c
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0.55mins
Q4d
Q4e
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1.05mins
Q5a
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1.23mins
Q5b
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1.15mins
Q5c
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0.52mins
Q5d
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0.50mins
Q5e
Q6
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3.12mins
Q7
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2.26mins
Q8
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2.04mins
Q9
1.50mins
Q10
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2.23mins
Q11
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0.53mins
Q12
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1.28mins
Q13
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Q14
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Q15
Q16
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Q17a
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Q17c
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Q18
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Q19
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Q20a
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Q20b
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1.46mins
Q21
Q22
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1.58mins
Q23