GATE CSE topic:engineering-mathematics PYQs & Answers — Page 6

Questions 51–55 of 55. Imported answers require independent review unless marked reviewed.

Topic practice 55 questionsPage 6 of 6

is an undirected graph with

vertices and 25 edges such that each vertex of

has degree at least 3. Then the maximum possible value of

is __________.

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Consider a quadratic equation

with coefficients in a base

. The solutions of this equation in the same base

are

and

. Then

__________.

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P and Q are considering to apply for a job. The probability that P applies for the job is

, the probability that P applies for the job given that Q applies for the job is

, and the probability that Q applies for the job given that P applies for the job is

. Then the probability that P does not apply for the job given that Q does not apply for the job is

Your answerChoose one option.

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For any discrete random variable

, with probability mass function

, and

, define the polynomial function

. For a certain discrete random variable

, there exists a scalar

such that

. The expectation of

Your answerChoose one option.

Not expressible in terms of

and

alone

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If the ordinary generating function of a sequence

, then

is equal to __________.

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GATE CSE topic:engineering-mathematics PYQs