Premium Only Content

There exist distinct integers x,y,z for which, x^2+y^2+z^2=14^n
In this video, we use mathematical induction to prove that
There exist distinct integers x,y,z for which, x^2+y^2+z^2=14^n
Instagram account: https://www.instagram.com/mathphyen/
Subscribe to my channel
more video lists:
################
機率
Probability and discrete mathematics:
######################################################################
Probability interview questions:
https://www.youtube.com/watch?v=qphhG_1rWf8&list=PLg9w7tItBlZtI1eM6znSYfyDEaqQtUx5b
Probability theory:
https://www.youtube.com/watch?v=8s-nyRLBsDo&list=PLg9w7tItBlZsvciKHBx8lXXnCtQ7Ou4cV
Complex analysis:
https://www.youtube.com/playlist?list=PLg9w7tItBlZsYfYG6dUISItqsSRSXaX4B
Combinatorics:
https://www.youtube.com/playlist?list=PLg9w7tItBlZvQt0YNfCqcULzrPme2ai7K
additive combinatorics:
https://www.youtube.com/playlist?list=PLg9w7tItBlZseUrmXgf_2yc2NI_obVUhB
微積分 高等微積分 代數
Calculus and advanced mathematics (abstract algebra):
######################################################################
Real analysis
https://www.youtube.com/playlist?list=PLg9w7tItBlZumEJ4DacAKgstCvDHKtY63
Reduction formula in Calculus:
https://www.youtube.com/playlist?list=PLg9w7tItBlZubmhgkHoHvje1uOASnkcke
Integrals of trigonometric functions:
https://www.youtube.com/playlist?list=PLg9w7tItBlZuwEER2YvFV06ri6i1Cj3hh
(algebraic geometry)代數幾何筆記
https://www.youtube.com/playlist?list=PLg9w7tItBlZssQ4Smzgp_bk2rEszKaW0B
Linear algebra Proof:
https://www.youtube.com/playlist?list=PLg9w7tItBlZueH6LMeYzzwPMUlIaRhCZo
環論(ring theory):
https://www.youtube.com/playlist?list=PLg9w7tItBlZs9w4wrNAuv4oJdrt-sIWUP
Abstract Algebra:
https://www.youtube.com/playlist?list=PLg9w7tItBlZsyZ0Ri0IDPYEwDxDXjCqB0
Group theory (群論):
https://www.youtube.com/playlist?list=PLg9w7tItBlZu4Qkxz2WSk4eYZmDAC8ZY0
Galois theory:
https://www.youtube.com/playlist?list=PLg9w7tItBlZsepuNJ3tOnG238M03KrKaG
數論跟其他:
number theory and others:
###########
Riemann Zeta functions:
https://www.youtube.com/playlist?list=PLg9w7tItBlZu4ncqL53iPd1GmwKq8yYoM
Math related to pi:
https://www.youtube.com/playlist?list=PLg9w7tItBlZuzFft3Y5h1LRaNvAv7ruKe
Number theory:
https://www.youtube.com/playlist?list=PLg9w7tItBlZvGgPYrFxfGWaQgQBrLOOws
Set Theory:
https://www.youtube.com/playlist?list=PLg9w7tItBlZsDqBUL-CIHcVVBs9EODL_J
High school math & AP calculus:
https://www.youtube.com/playlist?list=PLg9w7tItBlZv165XaBIyj03q3WSMMUqDo
Solving polynomial equation:
https://www.youtube.com/playlist?list=PLg9w7tItBlZsheN8dz8LLPy99AaLb7_-7
工程數學 Engineering Mathematics:
###########
Laplace transformation:
https://www.youtube.com/playlist?list=PLg9w7tItBlZty21VgNOrLTKg3BM1sFmFE
differential equation:
https://www.youtube.com/playlist?list=PLg9w7tItBlZukQ1yQXKXPo4ZN2yMHwvf1
0xab3acdec0919be9d429baf2190de2e2a4a384c7e
Legendre polynomial:
https://www.youtube.com/playlist?list=PLg9w7tItBlZvG3Ju8YUxEct1tawePe_ZA
Complex analysis:
https://www.youtube.com/playlist?list=PLg9w7tItBlZsYfYG6dUISItqsSRSXaX4B
Gamma Function:
https://www.youtube.com/playlist?list=PLg9w7tItBlZvKhQHLzaULPNtZH7mYNIf9
理論物理: 量子力學 量子資訊 量子計算
Theoretical Physics:
################################
Quantum Mechanics:
https://www.youtube.com/playlist?list=PLg9w7tItBlZuP5Wv2jMbeTd7uc9ZXYS6m
Electrodynamics:
https://www.youtube.com/playlist?list=PLg9w7tItBlZu6oIdAtRaT-Wtjkg3_dJcQ
Quantum Information:
https://www.youtube.com/playlist?list=PLg9w7tItBlZs2JgNL6qxtPSlnWAFkqoJG
Quantum Algorithms:
https://www.youtube.com/playlist?list=PLg9w7tItBlZvyCUpJAskKqpeLkKhrtQio
-
10:38
NATIONALGEOGRAPHICNATURE
3 years agoA Fight In Which There Are No Survivors
13 -
5:27
hauseit
3 years agoAre There Co-ops in NYC Which Permit Unlimited Subletting?
10 -
7:52
RealAmericasVoice
3 years agoThere Are Two Americas - Which One Will Win?
2765 -
LIVE
The Charlie Kirk Show
1 hour agoTHE CHARLIE KIRK SHOW IS LIVE 07.30.25
3,956 watching -
LIVE
Robert Gouveia
1 hour agoUNSEAL the FILES!! Backdoor Judge RIPPED by Justice! EU Censorship Files REVEALED!
399 watching -
LIVE
Neil McCoy-Ward
43 minutes agoTHE AI JOBS COLLAPSE HAS BEGUN! (And No One’s Ready for What’s Next…)
979 watching -
LIVE
Side Scrollers Podcast
2 hours agoJOEY SWOLL/HULK HOGAN CONTROVERSY + ONLINE SAFETY ACT + MORE | SIDE SCROLLERS
213 watching -
LIVE
GloryJean
3 hours agoSolo Sniping & WINNING 🖱️ 6.7 K/D
31 watching -
2:00:46
Steven Crowder
4 hours ago🔴 Grading Donald Trump's First 6 Months: Epic Success or Massive Failure?
210K92 -
55:22
The Rubin Report
2 hours agoTsunami Evacuation Creates Massive Oprah Winfrey Controversy
20.8K18