This is not valid - there is an error induced when taking the square root of i^2. It should finally equal +/- 1, not...
proofmathisbeautiful
everything that i once knew is now turned upside down
you found out that everything you believed in was a lie. now you’re just sad.
MORE SQUIRTING THAN A ZUNE USER’S GROUP CONFERENCE
that’s a lot of squirts.
This is incorrect! The square root of (-1*-1) does not equal the square root of -1 times the square root of -1!
The sqrt of (-1)(-1) is the sqrt of 1 which is 1. However, you have to “pull out your eyes” as I told my students before...
rockyourlobster:proofmathisbeautiful:bearloga
Does this mean nothing is real?
Wait, this is bugging me. sqrt(a*b) = sqrt(a) * sqrt(b) iff a,b are non-negative reals. So the third equality doesn’t...
I only had proof before that 0.999999 (to infinity) = 1, but never 1 = -1.
See. Math like this blows my mind.