Question # 1

A declarative statement which is either true or false but not both is called:

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logic

proposition

induction

deduction

To draw general conclusions from a limited number of observations is called:

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logic

proposition

induction

deduction

A biconditional is written in symbols as:

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Truth table containing all the values true is called:

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absurdity

conjunction

tautology

none

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equal sets

null sets

overlapping sets

subsets

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{1, 2, 3}

{5, 6, 7}

{4}

The disjunction of two statements p and q is denoted by:

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The number of subsets of a set having three elements is:

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2

3

4

8

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To draw general conclusions from well-known facts is called:

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logic

proposition

induction

deduction

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A

B

Distinct objects means:

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identical objects

not identical

similar

none of these

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A compound statement of the form "if p then q" is called an:

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tautology

conditional

consequent

absurdity

A - B is a subset of:

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A

B

{2, 4, 6, 8, ...........} represents the set of:

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positive odd numbers

natural numbers

prime numbers

positive even numbers

If two sets have no element common, they are called:

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disjoint

over lapping

dissimilar

exhaustive

A groupoid (S) is called __________ if it is associative in S:

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group

abelian-group

semi-group

associative-group

If A = {1, 2, 7, 9}, B = {1, 4, 7, 11}:

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disjoints sets

equal sets

overlapping sets

complementary sets

Inverse of an element in a group is:

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infinite

finite

unique

not possible

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