1

GATE CSE 2005

MCQ (Single Correct Answer)

+2

-0.6

Let f: $$\,B \to \,C$$ and g: $$\,A \to \,B$$ be two functions and let h = fog. Given that h is an onto function which one of the following is TRUE?

2

GATE CSE 2004

MCQ (Single Correct Answer)

+2

-0.6

The following is the incomplete operation table of a 4-element group.
The last row of the table is

3

GATE CSE 2004

MCQ (Single Correct Answer)

+2

-0.6

The inclusion of which of the following sets into

S = { {1, 2}, 1, 2, 3}, {1, 3, 5}, {1, 2, 4},

{1, 2, 3, 4, 5} }

Is necessary and sufficient to make S a complete lattice under the partial order defined by set containment?

4

GATE CSE 2002

MCQ (Single Correct Answer)

+2

-0.6

The binary relation $$S = \phi $$ (emply set) on set A = {1, 2, 3} is

Questions Asked from Set Theory & Algebra (Marks 2)

Number in Brackets after Paper Indicates No. of Questions

GATE CSE 2021 Set 1 (1)
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GATE CSE 2002 (1)
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