Difference between revisions of "Induction"

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(Created page with "==Assignment== # See the proof related to tiling from the Induction (II) page in the OneNote notes (in the Proofs section). Consider an 8x8 board with the "red" or missing s...")
 
(Assignment)
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# See the proof related to tiling from the Induction (II) page in the OneNote notes (in the Proofs section).  Consider an 8x8 board with the "red" or missing square being the one in the lower right corner.  Show how the proof by induction would construct a valid tiling for this board.
 
# See the proof related to tiling from the Induction (II) page in the OneNote notes (in the Proofs section).  Consider an 8x8 board with the "red" or missing square being the one in the lower right corner.  Show how the proof by induction would construct a valid tiling for this board.
# Consider the formula for a geometric sum. This is given in MCS problem 5.4 and also [https://en.wikipedia.org/wiki/Geometric_series#Sum here] on Wikipedia. Study  
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# Consider the formula for a geometric sum. This is given in MCS problem 5.4 and also [https://en.wikipedia.org/wiki/Geometric_series#Sum here] on Wikipedia. Study the proof of the formula using induction and practice giving this proof to yourself (on the board, on paper, or in a document). Visit the CS help lab and give a demo of the proof to one of the lab assistants.  You will have at most 10 minutes to complete the argument, and if you cannot get it by then you will need to come back and try again another time.  If you are able to give the proof properly, the lab assistant will let you know that you have completed it and they will sign off on it in [https://sycamoresindstate-my.sharepoint.com/:x:/g/personal/jeffrey_kinne_indstate_edu/ESbWO8QmBg9Jn9-ufDqR6_EBPzUbhzjVjyyzAPEAcjbMgg?e=XBpLEa this document].
 
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# MCS problem 5.2 - finding the problem in an incorrect induction proof for a tiling problem.
Tiling question from Induction (II) page in the notes
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# MCS problem 5.7 - finding the problem in an incorrect induction proof for an arithmetic sum.
MCS problems:
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# MCS problem 5.12 - prove the distributive law of intersection over union.
  5.2 (bad induction proof for tiling),
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# MCS problem 5.13 - prove a formula about the area of the Koch snowflake fractal.
  5.7 (bad induction proof for arithmetic sum)
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# MCS problem 5.17 - prove a formula about the number of satisfying assignments for a certain logical formula construction.
  5.12 (distributive law of intersection over union)
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# MCS problem 5.23 - determine what is true given certain assumptions.
  5.13 area of Koch snowflake
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# MCS problem 5.28 - determine what is true and prove it using induction, see also problem 5.32.
  5.17 formula construction, # true assignments
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# MCS problem 5.31 - a strong induction proof that is a little tricky.
  5.19 proof of a formula
 
  5.23 many little parts, which things are true
 
  5.28 figure out what is true and prove it using induction, see also 5.32
 
  5.31 tricky strong induction proof
 
Demo proof to the lab: MCS problem 5.4
 

Revision as of 15:23, 5 October 2022

Assignment

  1. See the proof related to tiling from the Induction (II) page in the OneNote notes (in the Proofs section). Consider an 8x8 board with the "red" or missing square being the one in the lower right corner. Show how the proof by induction would construct a valid tiling for this board.
  2. Consider the formula for a geometric sum. This is given in MCS problem 5.4 and also here on Wikipedia. Study the proof of the formula using induction and practice giving this proof to yourself (on the board, on paper, or in a document). Visit the CS help lab and give a demo of the proof to one of the lab assistants. You will have at most 10 minutes to complete the argument, and if you cannot get it by then you will need to come back and try again another time. If you are able to give the proof properly, the lab assistant will let you know that you have completed it and they will sign off on it in this document.
  3. MCS problem 5.2 - finding the problem in an incorrect induction proof for a tiling problem.
  4. MCS problem 5.7 - finding the problem in an incorrect induction proof for an arithmetic sum.
  5. MCS problem 5.12 - prove the distributive law of intersection over union.
  6. MCS problem 5.13 - prove a formula about the area of the Koch snowflake fractal.
  7. MCS problem 5.17 - prove a formula about the number of satisfying assignments for a certain logical formula construction.
  8. MCS problem 5.23 - determine what is true given certain assumptions.
  9. MCS problem 5.28 - determine what is true and prove it using induction, see also problem 5.32.
  10. MCS problem 5.31 - a strong induction proof that is a little tricky.