Equivalence relation — reflexive, symmetric, transitive properties; checking relations in context Previous Year Questions | Prasnya
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Equivalence relation —...
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Q1
An online degree programme offers the following courses: Level I: Mathematics, Statistics; Level II: Machine Learning Foundations, Mathematical Thinking; Level III: Deep Learning, Machine Learning Techniques, Advanced Algorithms. Every course in Level I is a prerequisite for every course in Level II, and every course in Level II is a prerequisite for every course in Level III. Let
M
M
be the set of all these courses and define two relations on
M
M
:
R
=
{
(
A
,
B
)
∣
A
R = \{(A, B) \mid A
and
B
B
are courses in the same level
}
\}
and
S
=
{
(
A
,
B
)
∣
A
S = \{(A, B) \mid A
is a prerequisite for
B
}
B\}
. Which of the following statements is/are correct?
Multiple correct
OCTOBER 26, 2025
OCTOBER 26, 2025
