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Machine Learning Foundations · Quiz 1 · 26 Oct 2025 · September 2025 term

Question 9: Which of the following sets forms a basis for the row spa…

Question 9

+3 marksOne correct option

Based on the above data, answer the given subquestions.

Which of the following sets forms a basis for the row space of A?

  1. A

    {(1, 0, 2), (0, 1,−1)}

  2. B

    {(1, 0, 2), (0, 1,−1), (0, 0,−1)}

  3. C

    {(1, 0, 2), (0,−1, 1), (0,−1,−4)}

  4. D

    {(0, 1,−1), (0, 0,−4)}

Show answer

Correct answer

  • B

    {(1, 0, 2), (0, 1,−1), (0, 0,−1)}

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Question 9 of 18 in the IIT Madras BS Machine Learning Foundations (MLF) Quiz 1 paper sat on 26 Oct 2025, in the September 2025 term (IIT M DIPLOMA AN EXAM QDD2 26 Oct 2025). It carries 3 marks.

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