Discrete Mathematics Principle Mathematical Induction Online Exam Quiz

Discrete Mathematics Principle Mathematical Induction GK Quiz. Question and Answers related to Discrete Mathematics Principle Mathematical Induction. MCQ (Multiple Choice Questions with answers about Discrete Mathematics Principle Mathematical Induction

For every natural number k, which of the following is true?

Options

A : (mn)k = mknk

B : m*k = n + 1

C : (m+n)k = k + 1

D : mkn = mnk

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For m = 1, 2, …, 4m+2 is a multiple of ________

Options

A : 3

B : 5

C : 6

D : 2

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For any positive integer m ______ is divisible by 4.

Options

A : 5m2 + 2

B : 3m + 1

C : m2 + 3

D : m3 + 3m

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Which of the following is the base case for 4n+1 > (n+1)2 where n = 2?

Options

A : 64 > 9

B : 16 > 2

C : 27 < 91

D : 54 > 8

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What is the base case for the inequality 7n > n3, where n = 3?

Options

A : 652 > 189

B : 42 < 132

C : 343 > 27

D : 42 <= 431

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What is the induction hypothesis assumption for the inequality m ! > 2m where m>=4?

Options

A : for m=k, k+1!>2k holds

B : for m=k, k!>2k holds

C : for m=k, k!>3k holds

D : for m=k, k!>2k+1 holds

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In the principle of mathematical induction, which of the following steps is mandatory?

Options

A : induction hypothesis

B : inductive reference

C : induction set assumption

D : minimal set representation

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For any integer m>=3, the series 2+4+6+…+(4m) can be equivalent to ________

Options

A : m2+3

B : m+1

C : mm

D : 3m2+4

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According to principle of mathematical induction, if P(k+1) = m(k+1) + 5 is true then _____ must be true.

Options

A : P(k) = 3m(k)

B : P(k) = m(k) + 5

C : P(k) = m(k+2) + 5

D : P(k) = m(k)

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