Sets and Functions

Identify Sets (Part-3 ) - Solution

Solution: Roster form

Solve the inequality: x^2+2x−7 < 0 without actually finding the roots

What is a Function?

Find the range: 2 + (x^2)/(x^2 + 4)

Count the Medals!!!

Practice Exercise: Roster form

08 - Finite and Infinite Sets

Identify Sets (Part-2)

07 - Empty Set

09 - Equal Sets

Promo: Number of Trailing Zeros in 100!

Solution: Empty Sets

04 - Symbol to Represent Member of Set

X - x^3: Even or Odd?

Domain and Range

Quadratic Inequalities: (Analytical | Graphical | Test Point | Complete the Square) Methods

Solve for x: |x| = |x + 1|

Set Operations: Difference of Sets

Practice Exercise: Empty Sets

Identify Sets (Part-1) - Solution

06 - Represent a set : Set-Builder form

12 - Power Set

Promo: Why does a negative times a negative equal a positive?

05 - Represent a set: Roster form

Set Operations: Intersection of Sets

Promo: What is 0 raised to the power of 0?

Practice Exercise: Equal Sets

Practice Exercise: Subsets

Solution:Set-Builder form

Promo: Why does 0 factorial equals 1?

Few More Examples of Sets

10 - SubSet

Solve the inequality: 6/(x - 1) ≥ 5

Solution: Finite or Infinite Sets

Solution: Equal Sets

Identify Sets (Part-2) - Solution

14 - Introduction to Venn Diagrams

Solution: Subset

13 - Universal Set

Practice Exercise: Finite or Infinite Sets

F(x) = 0: Even or Odd?

Identify Sets (Part-1)

Modulus of x cube: Even or Odd?

Even and Odd Functions

11 - Singleton Sets