GATE CS Engineering Mathematics questions

Practise Engineering Mathematics questions for GATE CS. Explore official PYQs and original subject-wise quizzes, check answers and view available solutions. Free, no sign-in.

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SubjectTopicYearType

A graph is planar if and only if,

Indicate which of the following well-formed formulae are valid:

The number of ways in which

5\; A's, 5\; B's

and

5\; C's

can be arranged in a row is:

The number of rooted binary trees with

n

nodes is,

Which of the following statements are FALSE?

Which of the following well-formed formulas are equivalent?

State whether the following statements are TRUE or FALSE: The union of two equivalence relations is also an equivalence relation.

f(x_{i}).f(x_{i+1})< 0

then

A square matrix is singular whenever

The equation

7x^{7}+14x^{6}+12x^{5}+3x^{4}+12x^{3}+10x^{2}+5x+7=0

has

a, b,

and

c

are constants, which of the following is a linear inequality?

Consider

4 \times 4

matrices with their elements from

\{\mathbf{0}, \mathbf{1}\}

. The number of such matrices with even number of

\mathbf{1}

s in every row and every column is