Can sin(x)=i?
263K views · Dec 4, 2018 · Education
Comments · 416
@blackpenredpen · 3 years ago · pinned
sin(z)=2, <a href="https://www.youtube.com/watch?v=3C_XD_cCeeI">https://youtu.be/3C_XD_cCeeI</a><br>sin(sin(z))=1 <a href="https://www.youtube.com/watch?v=8dp35ZhUr_o">https://youtu.be/8dp35ZhUr_o</a>
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@sergiolozavillarroel3784 · 7 years ago (edited)
I solved this very easily:<br>sin(z)=i<br>z=arcsin(i)<br>Easy isn't it?
1.8K
@SampleText7323 · 7 years ago (edited)
<a href="https://www.youtube.com/watch?v=IsadvaKb97Q&t=480">8:00</a> "pi is an integer".<br>I am personally offended.
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@hamez1324 · 7 years ago (edited)
sin inverse both sides -> z= sin^-1 (i) <br>ez
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@VJZ-YT · 7 years ago
you are the only person in this world that makes math look fun. well done
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@cwo12cw · 7 years ago
One answer is the negative imaginary natural log of the silver ratio. <br><br><b>how. Cool. Is. Thaat.</b>
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@enclave2k1 · 4 years ago
" <i>i</i> don't have to be on the bottom if <i>i</i> don't want to"<br>Brilliant pun and very useful.
12
@Mexa2105 · 7 years ago
I get impressed when you use the euler's identity by using as well the logaritms rules good video man
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@andrecruzmarquez645 · 7 years ago
"You got to do more work to please people" ...
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@MrKhan-dw9vh · 7 years ago
I am missing "Blackpenredpen Yay!"
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@dhay3982 · 7 years ago
Now do the formula Sin(z)=a+bi
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@m_riatik · 7 years ago
i discovered you from the sin(z) = 2 video. i remember a lot of people were fighting in the comments because you said "conplex axis"
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