posted by
rockstarpeach at 10:52pm on 27/08/2016
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Okay, I can't be the only one who hates it when they're agonising over an equation or spreadsheet and just can't get it to balance.
Yeah, you know you've been there.
Work has been a bitch to me this week and so I bring you a little nerdy math fun and an excuse you can always use when numbers don't go your way. It's not your fault!! It's because 2 = 1.
Here's the proof.
Suppose a = b.
Given that, a2 = ab
a2-b2 = ab - b2
using difference of squares we get
(a+b)(a-b) = b(a-b)
when we factor out a-b we get
a+b = b
or, b+b = b
or, 2 = 1.
See? Not your fault all those numbers don't add up!
Heh, as an aside, my partial differential equations prof refused to give me the results on my final exam until I found the error in this proof. Not gonna lie, it took me more than ten minutes. I was nervous, okay?
Yeah, you know you've been there.
Work has been a bitch to me this week and so I bring you a little nerdy math fun and an excuse you can always use when numbers don't go your way. It's not your fault!! It's because 2 = 1.
Here's the proof.
Suppose a = b.
Given that, a2 = ab
a2-b2 = ab - b2
using difference of squares we get
(a+b)(a-b) = b(a-b)
when we factor out a-b we get
a+b = b
or, b+b = b
or, 2 = 1.
See? Not your fault all those numbers don't add up!
Heh, as an aside, my partial differential equations prof refused to give me the results on my final exam until I found the error in this proof. Not gonna lie, it took me more than ten minutes. I was nervous, okay?
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