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A matrix is singular if and only if the row echelon form has only 1s and no 0s?
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2
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22
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March 16, 2026
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O% grade while cells run successfully
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6
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30
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March 11, 2026
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Taking Linear Algebra for ML, Week 4 Assignment: Webpage navigation model and PCA giving me trouble
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4
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22
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March 5, 2026
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Week 4 graded quiz is not loading
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12
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40
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March 2, 2026
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C1W4-Assignment - Exercise 3
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15
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226
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February 27, 2026
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Technical Error in assignment submission C1W2_Assignment
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3
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35
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February 16, 2026
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Week 2: Solving systems of linear equations
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4
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25
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February 12, 2026
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Unable to see the options for Question 8 in the graded quiz week-1
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7
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17
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February 11, 2026
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Transformation of vector dimensionality
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2
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20
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February 5, 2026
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C1W2_Assignment Gaussian Elimination Assignment Help
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2
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37
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January 29, 2026
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Week 2 Gaussian elmination row_echelon_form section grading failed
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19
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51
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January 29, 2026
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Course Lab Error
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4
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36
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January 22, 2026
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Week-4: Explanation on eigen vectors and Covariance matrix
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9
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77
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January 18, 2026
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C1_W3 I sent my assignment and got a 0
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6
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504
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January 12, 2026
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Did not receive certificate for Linear Algebra course completion
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2
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36
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January 2, 2026
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C1W1 - singular vs non-singular matrice, error in slide?
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2
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26
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December 28, 2025
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Help with programming assignment week 3
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10
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43
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December 20, 2025
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Need reminder what @ means in the labs
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1
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15
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December 20, 2025
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Incorrect information regarding number of solutions
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3
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33
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December 13, 2025
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Questions on linear transformation lab
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7
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36
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December 13, 2025
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C1W3 Assignment Error
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3
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42
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December 6, 2025
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`utils.py` file missing in C1_W1 Math for ML and DS
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3
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45
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November 24, 2025
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Getting error on Lab assignment of Linear Algebra
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2
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133
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November 7, 2025
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Interactive tool issue [Week-1][Systems of equation]
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10
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145
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October 30, 2025
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W4 Programming Assignment Grading was stuck
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4
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62
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October 20, 2025
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Feedback on Linear Algebra for ML
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7
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185
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October 6, 2025
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C1W3 Lab example didn't open
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5
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45
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September 29, 2025
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C1W2_Assignment week 2
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9
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114
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September 23, 2025
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Is Basic Python enough for the assignments?
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1
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73
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September 14, 2025
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Help with C1W2 Exercise 2 Back substitution
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8
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199
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September 13, 2025
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