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Indian Navy Pilot Sets, Relations and Functions — practice questions — page 2

Explore 32 free Sets, Relations and Functions questions in Indian Navy Pilot Mathematics. Open each question or exercise to read its content, reference answers and available explanation.

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Sets, Relations and Functions questions and exercises with answers

Showing questions 31–32 of 32.

Roster form or set-builder form?Read the answer and worked solution →True or false: sets and relationsRead the answer and worked solution →

Worked practice questions

Roster form or set-builder form?

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Items
  1. Item
    Elements listed
    Category
    Roster
  2. Item
    Order irrelevant
    Category
    Roster
  3. Item
    Written 2, 4, 6
    Category
    Roster
  4. Item
    States a property
    Category
    Set-builder
  5. Item
    One common rule
    Category
    Set-builder
  6. Item
    x such that ...
    Category
    Set-builder
Categories
  1. Item
    Roster
  2. Item
    Set-builder
Instructions
Tap a description, then tap the form of writing a set it names.
_Source: syllabus Maths Ch1 Sets, 1.1 Introduction_

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True or false: sets and relations

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Questions
  1. Statement is true
    Yes
    Statement
    In roster form the order of the elements does not matter.
  2. Statement is true
    Yes
    Statement
    In set-builder form the elements share one common property.
  3. Statement is true
    No
    Statement
    An element is written twice in roster form if it occurs twice.
  4. Statement is true
    Yes
    Statement
    A relation is a subset of a cartesian product.
Instructions
Decide whether each statement is true or false.
_Source: syllabus Maths Ch1 Sets, 1.1 Introduction_

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