Don Penguinoini
Modi.
Children are naturally logical, but they aint born with no phd.
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I stand corrected. There isn't another solution. No real ones anyways.A=B
A+B=C
C=D
B+C=D
It is logical.
0=0
0+0=0
0=0
0+0=0
Everything must be zero.
There is another solution, but I don't want to think too hard now.
the lineA=B
Using imaginary numbers, we can prove that 1 is actually equal to -1.
1=√1
[1= √(-1*-1)] Step added for clarity
1=√(-1)*√(-1)
√(-1) can be reduced to the imaginary number i
1=i*i
1=-1
There is something wrong with this. Frubals to whoever gets it.
A variable can be any real value you want it to be so long as it satisfies the requirements given. Making every variable equal to zero is a cheap, easy way to break mathematical puzzles like that. Zero has very odd properties which is why we rarely use it to check if our answer is correct.I don't believe different letters can correspond to the same number, in this case zero.
Oh come on, that's cheating. That is why the whole thing cannot be correct. 2 cannot be the same as -2 by definition. But using the imaginary number, we can prove that a negative is the same as a positive. But there is something wrong with the proof, and it is not the result.A positive can't equal a negative?
:bow:the line
1 = sqr(-1) * sqr(-1)
cannot be true because
(1 / i )!= i
(-1/ i ) = i
that's where this logic falls apart.
1 = sqr( 1^2) = sqr( (-1)^2)
...
but the sqr((-1)^2)=1 only because sqr( any real #)>=0 (non-scalar)
i must be both positive and negative (or scalar) because the product of any two numbers of the same sign is positive, but the product of i*i is negative. Therefore, ignoring the fact that both i's are equal - because math lets you do that sometimes- one of the i's must be negative. That's a major no no.
Your 13 right? So your in what, Pre-Algebra now? Or at least close to it. In 4 years you'll know this stuff.Children are naturally logical, but they aint born with no phd.
Your 13 right? So your in what, Pre-Algebra now? Or at least close to it. In 4 years you'll know this stuff.