Skip to main content

Puzzle ~ Three Switches and One Light




Puzzle ~ Three Switches and One Light


Some mathematical puzzles are delightful. When we discover the principle behind them, they seem so easy ... but they may have had us 'stumped' for hours or days before gaining the insight to solve them!

This is one of those puzzles.

Once I have explained this particular puzzle to you, please pause the video and see if you can work out the solution by yourself. I know the temptation is great to view the answer right away, but you will enjoy the process much more if you 'have a go' first.

At the end of the video, I explain the solution and the mathematical principle that it illustrates.

I hope you enjoy!

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

For more information about mathematics or how to study, visit my website, Crystal Clear Mathematics at http://www.crystalclearmaths.com/

If you wish to be kept up to date with what I am producing on the website (ad free, spam free, cost free mathematics and study materials), please add your name to the mailing list there.

Download my FREE 32 page PDF "How to Study" booklet at http://crystalclearmaths.com/wp-content/uploads/2015/12/How-to-Study-Mathematics-V3.pdf.

Best wishes for your study and your mathematics!
Video Rating: / 5






Starfield Simulation Light Installation Guide


We had updated a new version of this video, visit the follow link to watch it.

https://youtu.be/oynPy86qtT0
Video Rating: / 5

Comments

Post a Comment

Popular posts from this blog

Mini Motor 097--A22--UL Model MC 244PT 15 B3 Gear motor, Asynchronous Three Phase Worm, Totally Enclosed

Mini Motor 097–A22–UL Model MC 244PT 15 B3 Gear motor, Asynchronous Three Phase Worm, Totally Enclosed Asynchronous three phase worm gear motor totally enclosed High quality geared motor IP65 rated fully enclosed 1/13Hp; 230Vac; 60Hz; 223Rpm Asynchronous three phase worm gear... https://wp.me/p7COnh-6Mo
3 comments
Read more

Keeping contact resistance low

Video #3 in the Brainin tutorial series ‘Electrical contact fundamentals’. This session provides an overview of methods to reduce electrical contact resistance and therefore extend contact life. Topics reviewed include contact force, mechanical wiping, contact materials, and contact geometry. Visit us at pepbrainin.com. The post Keeping contact resistance low appeared first on Tamfitronics . July 28, 2017 at 05:00AM http://ift.tt/2v4PCy4
Post a Comment
Read more