7.4: Complex Numbers Quiz

This is the quiz for Module 7.

• You must answer all questions correctly to unlock the next module.
• You have an unlimited number of tries.
• On each new attempt, the questions will be modified slightly.
• Correct answers will be shown each time you submit.
• Some problems will provide a hint when answered wrong.

Good luck!

Note: In your answers, please round answers down to two digits after the decimal point (not comma!). Here are some examples:

• If the correct value is 2, then you just answer 2.
• If the correct value is 2.5, then you answer 2.5.
• If the correct value is 2.35935... then you answer 2.36.
• If the correct value is 2.79646... then you answer 2.80.