What Do You Know About Mathematical Coincidences?

10 Questions | Total Attempts: 116

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What Do You Know About Mathematical Coincidences? - Quiz

Yes, there are coincidences in all fields of mathematics as well. From the Feynman point to Nikola Tesla's belief of singularity, a mathematical coincidence happens when two mathematical expressions or equations without mathematical prove or theoretical explanation show a value or variation that is either equal or almost equal. Let's see what you know about mathematical coincidences by taking this quiz.


Questions and Answers
  • 1. 
    How many expressions do we have in the mathematical expression? 
    • A. 

      2

    • B. 

      4

    • C. 

      6

    • D. 

      8

  • 2. 
    What does the expression depicts? 
    • A. 

      Near equality

    • B. 

      Small variations

    • C. 

      Equality

    • D. 

      Inequality

  • 3. 
    What is often used to represent the puzzle?  A/an...
    • A. 

      Integer

    • B. 

      Ratio

    • C. 

      Negative number

    • D. 

      Fractional number

  • 4. 
    How do we know if a value is a mathematical coincidence? 
    • A. 

      Different mathematical properties

    • B. 

      Slight variation in mathematical properties

    • C. 

      Similar variation in mathematical properties

    • D. 

      Negative values

  • 5. 
    What is the coincidence that involves π and φ related to? 
    • A. 

      Riemann surfaces

    • B. 

      Commutative and distributive laws

    • C. 

      Kepler triangle

    • D. 

      Fibonacci nim

    • E. 

      Galois groups

  • 6. 
    What is the approximate value of the first convergent of π? 
    • A. 

      0.04%

    • B. 

      0.03%

    • C. 

      0.02%

    • D. 

      0.01%

  • 7. 
    What is the approximate value of the third convergent of π? 
    • A. 

      3.12

    • B. 

      3.14

    • C. 

      3.15

    • D. 

      2.14

  • 8. 
    What is the coincidence of pi square? 
    • A. 

      10

    • B. 

      11

    • C. 

      12

    • D. 

      13

  • 9. 
    What is the coincidence of 2^10?
    • A. 

      10

    • B. 

      100

    • C. 

      1000

    • D. 

      10000

  • 10. 
    Which of the following represents the coincidence of 128?
    • A. 

      2^8

    • B. 

      2^10

    • C. 

      5^2

    • D. 

      5^3

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