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音频 (30)
Undergraduate Algebra/Math II: Conditions for a cubic equation to have three distinct positive re...
#282 JJMO/JMO/Math A Integers: Finding the last 3 digits of a power [Math Proficiency Test Grade ...
#1387 1996 Kyoto University, Later Years, Science Department, Integer Problems [Mathematics Level...
#1386 Math B Sequences Solving Nonlinear Recurrence Relations [Math Proficiency Test Grade 1/Pre-...
#1385 1981 Tokyo Institute of Technology (now Tokyo University of Science) Math A Integer Problem...
#1384 1985 Hitotsubashi University Mathematics I Trigonometric Ratios Application of the ○th Law ...
#1383 Calculus II: Common tangent lines and area between them of quartic functions [Mathematics P...
#1382 Math C Vectors Properties of transformations that sequentially take symmetric points with r...
#1381 Math II: Problems involving extreme values of two variables - Finding the maximum and min...
#1380 2022 Hitotsubashi University, Late Term, Math IIA, Integer Problems, Diophantine Equations ...
University General Education Linear Algebra: Matrices Represented by Linear Transformations of Re...
#1379 1987 Tsuda University (Revised Problem) A mapping between natural numbers proves to be a ho...
#1378 Math III C: Hyperbolas and line segments cut off by two asymptotes are of the same length. ...
#1377 Math A Integers Even Perfect Number Forms Euler's Proof [Math Proficiency Test Grade 1/Pre-...
University-level general education linear algebra: Matrices represented by linear transformations...
#1376 1986 Gunma University The sum of the reciprocals of the divisors of a certain type of natur...
#1375 Math III: Applications of Differential Calculus, 1997 Gifu University, Processing of Two-Va...
#1374 2021 Tokyo Institute of Technology (now Tokyo University of Science) Preliminary Question 3...
#1373 2026 Hitotsubashi University Question 1 Integer Problem Solving a System of Diophantine Equ...
University General Education: Analysis/Mathematics III - Proof of convergence of sequences (serie...
#1372 Math A: Proof of Integers - Rayleigh's Theorem [Mathematics Proficiency Test Level 1/Level ...
#1371 Math AⅡ Functions and Geometry: Find the triangle with the smallest area that circumscribes...
#282 JMO Finals Class / Math II & III: Conditional Extremum Problem with 3 Variables, Maximum Val...
#1370 1997 Tokyo Institute of Technology, Late Term, Question 1: Parabola and the Limit of Area [...
#1369 A modified problem from the University of Tokyo Mock Exam: Math I - Arrangement of Solution...
#1368 1997 東工大（現：東京科学大）第1問 2次曲線と図形と式【数検1級/準1級/中高校数学】Learn how to Solve Advanced Math Problems
#1367 Math III C Polar Equations Properties of Cardioids (2 questions) [Math Proficiency Test Gra...
#281 JMO Math II: Values of Trigonometric Functions [Math Proficiency Test Level 1/Level 1 Pre-...
#1366 1962 Kyoto University, Science Stream, Problem 2: The equation of a circle passes through t...
#1365 Kyoto University Practice Exam - Similar Problem: Math II - Arrangement of Solutions to a C...