GATE DA 2025 Paper 1 — page 20

Questions 58–60 of 65. Imported answers require review unless explicitly marked reviewed.

Paper practice 65 questionsPage 20 of 22

Let

be a simple, unweighted, and undirected graph. A subset of the vertices and edges of

are shown below.

It is given that

is a shortest path between

and

;

is a shortest path between

and

;

is a shortest path between

and

. Which of the following is/are NOT the edges of

Your answerSelect all correct options. You can choose more than one.

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Let

be such that

for all

. Then

______ (Answer in integer)

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Let

be a dataset of

observations where each

. It is given that

. The covariance matrix computed from

has eigenvalues

. Let

be the direction of maximum variance with

The value of

(Answer in integer)

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2025 · Paper 1