🆕 blackpenredpen: double angle identities & power reduction (ft. "bluepen" Oon Han)
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double angle identities & power reduction (ft. "bluepen" Oon Han)
In this video, Oon Han shows the following trigonometric identities,
double angle identity for sine,
double angle identity for cosine, 3 version,
power reduction for sin^2(x),
power reduction for cos^2(x),
Hope you guys enjoy the video. Please like…
double angle identity for sine,
double angle identity for cosine, 3 version,
power reduction for sin^2(x),
power reduction for cos^2(x),
Hope you guys enjoy the video. Please like…
🆕 MindYourDecisions: I Will Guess Your Age And Shoe Size (2018)
YouTube
Guess Your Age And Shoe Size - Why The Viral Trick Works
Follow the simple instructions in the video and the result will be a fun mathematical effect! The trick got really popular a couple of years ago, but no one explained exactly why it worked. So in this video I also give the reason why the effect works out.…
GJM - Graduate Jokes in Mathematics (Facebook)
Será que esse povo aí na praia sabe quem é o Kostrikin? link
Será que esse povo aí na praia sabe quem é o Kostrikin? link
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GJM - Graduate Jokes in Mathematics
Será que esse povo aí na praia sabe quem é o Kostrikin?
🆕 blackpenredpen: integral battle, by Oon Han, age: 10
YouTube
Integral of cos(2x)/(sin(x)+cos(x)), integral of cos^2(x)/(sin(x)+cos(x)), by Oon Han
Hope you guys enjoy the video. Please like & subscribe to
Oon Han, https://youtu.be/wxRimSugSv0
Mimi Meow, https://youtu.be/lvM5mM9GyMU
double angle identities, power reduction identities, by Oon Han, https://youtu.be/6XmbiKGCK14
harmonic addition theorem…
Oon Han, https://youtu.be/wxRimSugSv0
Mimi Meow, https://youtu.be/lvM5mM9GyMU
double angle identities, power reduction identities, by Oon Han, https://youtu.be/6XmbiKGCK14
harmonic addition theorem…
Mathematical Memes for Logarithmically Scaled Teens (Facebook)
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