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Mathematics for Data Science II Quiz 1: 19 July 2026 (May 2026 term)

Question 1

+4 marksOne correct option

Let formula be a formula matrix such that formula . Suppose formula is a matrix obtained from formula by swapping the second and third rows, and then multiplying the first row by formula . Which of the following options is correct?

  1. A

    formula .

  2. B
    Option figure from the original question paper
  3. C
    Option figure from the original question paper
  4. D
    Option figure from the original question paper

Question 2

+4 marksOne or more correct options

Let formula . Choose the correct options.

Select all that apply.

  1. A
    Formula from the original question paper

    and rank

    Formula from the original question paper

    .

  2. B
    Formula from the original question paper

    and rank

    Formula from the original question paper

    .

  3. C

    The matrix

    Formula from the original question paper

    is in the reduced row echelon form (RREF).

  4. D

    The reduced row echelon form (RREF) of

    Formula from the original question paper

    is

    Formula from the original question paper

    .

  5. E

    rank

    Formula from the original question paper

    rank

    Formula from the original question paper

    .

Question 3

+4 marksOne or more correct options

Consider the vector space Consider the vector space The subset Consider the vector space is a linearly independent subset of formula . Which of the following matrices formula are vectors in formula such that formula is a basis for formula ?

Select all that apply.

  1. A
    Figure from the original question paper
  2. B
    Figure from the original question paper
  3. C
    Figure from the original question paper
  4. D
    Figure from the original question paper
  5. E
    Figure from the original question paper

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More on the Maths 2 Quiz 1 19 Jul 2026 paper

The IIT Madras BS Mathematics for Data Science II (Maths 2) Quiz 1 paper sat on 19 Jul 2026, in the May 2026 term: 12 questions for 50 marks in 120 minutes. The first 3 questions are below. Sign in with Google — it is free — to see the whole paper with its answers and explanations, in learning mode or as a timed mock test.

FeatureMaths 2 Quiz 1 19 Jul 2026 at a glance
TermMay 2026 term
SubjectMathematics for Data Science II
Course codeBSMA1003
Questions12
Marks50
Duration120 min
MCQ2
MSQ4
Numerical6
Official paperMaths2 16 Jul 26
Negative markingNo negative marking.
Updated

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