Calculus Minimum Edge Length of Paper Fold from a Corner

[@AmusementLabs]

This helped so much! My professor said he'd put one like this on our exam and I saw some other solutions online, but they made things way more complicated than it needed to be. Thanks again. :)

[@cartilo2619]

Wow I really appreciate this

[@الحمادي-ك7ت]

thhhx very much

[@sheikalfiza5756]

X should always be 3/4 of width for crease to be minimum .gor all cases..discovered it after watching this and applying for general case

[@AgentPB]

This helped me prepare for my final. Thank you.

[@carlaapaza1608]

thank you!! this was very helpful

[@robertj4424]

I taught my students this way: Lsinθ = x; cos2θ = (8-x)/x ==> L^2 = x^3/(x-4) Optimization leads to Lmin = 6sqrt(3)

[@hawk00000]

you taught your students incorrectly.

[@raphaelmagto]

Thank you.

[@lukeyare5908]

nays ka wan raph!

[@raphaelmagto]

@@lukeyare5908 HAHAHA

[@trishas3068]

man u r so helpful

[@yasmeenkarachiwala9612]

X=0 should also be considered as a critical number?

[@raphaelmagto]

Yes but not within the domain

[@sheikalfiza5756]

Thnx