Comments on: Hardest Web Security Question Ever

By: Kitty

Kitty — Fri, 09 Apr 2010 17:35:51 +0000

LOL “Just to prove your human” lmfao EPIC fail!

By: Valerie

Valerie — Tue, 12 Jan 2010 01:11:14 +0000

@Kevin:
f(x) = -4 cos^7(x) f’(x)+84 sin^2(x) cos^5(x) f’(x)-140 sin^4(x) cos^3(x) f’(x)+28 sin^6(x) cos(x) f’(x) = -28 f’(0) sin^7(x)+196 f’(0) sin(x) cos^6(x)-980 f’(0) sin^3(x) cos^4(x)+588 f’(0) sin^5(x) cos^2(x) = 0

By: Kevin

Kevin — Wed, 06 Jan 2010 17:28:22 +0000

f(x) = 4*sin(7*x-PI/2)
f’(x) = 28*cos((PI-14*x)/2)
f’(0) = 0

By: funnycat

funnycat — Tue, 05 Jan 2010 15:25:22 +0000

Anything that you can’t type into Google is not worth answering. =)

By: mind

mind — Tue, 05 Jan 2010 11:55:48 +0000

Yes, the answer is actually 0. Little things that matter!

By: W

Tue, 08 Dec 2009 05:06:38 +0000

Uhh, the problem isn’t actually that simple, Steve (And you can’t divide by zero).

By: funnycat

funnycat — Tue, 01 Dec 2009 15:31:57 +0000

Steve, you are a frigging genius!

By: Steve

Steve — Tue, 01 Dec 2009 13:41:52 +0000

I’m no math wiz, but actually this problem is pretty simple. If you’ll note that x=0. Because anything times 0 is 0 as is anything divided by 0. So the answer is 0. Trick question to see if people are paying attention to details or (like most people) will be overwhelmed by what would normally be a very tough problem.

By: Mryoom

Mryoom — Wed, 25 Nov 2009 18:43:22 +0000

I prove im NOT human if i actually answer this! -_-”

By: funnycat

funnycat — Tue, 24 Nov 2009 04:20:08 +0000

haha ya, thankfully you can comment here without using captcha, so you are very welcome to comment as much as you want =)

By: andrievans

andrievans — Tue, 24 Nov 2009 04:17:35 +0000

LOL LOL LOL , haha this is very funny ! I hate captcha! !