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Better Python Foundations assignments

Join a growing community of educators who are transforming the way they teach Python Foundations. Save time and improve learning outcomes by incorporating our full set of interactive lessons and mastery-based quizzes created by OpenClass CEO Alec Kretch.
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46.7
What's the difference between a list and a set in Python?
Instructor solution
Learning resources
Instructor answered
Sets are unordered, unchangeable, and do not allow duplicate elements. The syntax to create a set is a_set = {"val_1", "val_2"}.

Lists are ordered, changeable, and allow duplicate elements. The syntax to create a list is a_lst = ["val_1", "val_2"].
You answered
Lists can have duplicate values

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Class Outline

  • 8
    units
  • 43
    lessons
  • 24
    mastery quizzes
  • 6
    adaptive reviews
Unit 0: Intro
  • Unit 0: Intro
  • Unit 1: Python Basics
  • Unit 2: Control Flow
  • Unit 3: Types
  • Unit 4: Iteration
  • Unit 5: Object-Oriented Programming (OOP)
  • Unit 6: Modules
  • Unit 7: Conclusion
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46.7
What are two different ways you can increment a variable a by 2?
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52.8
Write a function to multiply two input parameters, a and b.
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def product_of_two(a, b):  # Your code here!

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In Python, how would you increment the variable x by -5?
  • A.
    x = x - 5
  • B.
    x -= 5
  • C.
    x += -5
  • D.
    All of the above
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if Statements in Python

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