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Mathematics for Data Science II · Quiz 1 · 27 Oct 2024 · September 2024 term

Question 2: Consider the system of linear equations Ax = b. Choose al…

Question 2

+3 marksOne or more correct options

Consider the system of linear equations Ax = b. Choose all the options from the following which guarantee a unique solution.

Select all that apply.

  1. A

    A is a square and invertible matrix.

  2. B

    b belongs to span of the column vectors of A.

  3. C

    The columns of A are linearly independent.

  4. D

    The system has no independent variables.

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Correct answer

  • A

    A is a square and invertible matrix.

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Question 2 of 16 in the IIT Madras BS Mathematics for Data Science II (Maths 2) Quiz 1 paper sat on 27 Oct 2024, in the September 2024 term (IIT M DIPLOMA AN EXAM QDD2 27 Oct 2024). It carries 3 marks.

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