Kvant 1972, No. 2

Articles

• [Tasks]75Kvant for Younger Students
• Equivalence relations and partitioning of sets2, 4, 5, 6, 8Main ArticlesГлухов М. М.
• Water on the Moon10, 11, 12, 14Main ArticlesГинцбург М. А.
• Switching circuits16, 18, 19Main ArticlesФрейвалд Р. В.
• Measuring the speed of light20, 22, 24Main ArticlesВинецкий В. Л.
• Irrationality of the sum of radicals26Main ArticlesКамнев П. Н.
• Radioactive memory28-30Main ArticlesКузнецов В. И.
• Arithmetic and algebraic problems33Miscellany
• Snow crystals32, 34Kvant LaboratoryВарпаховский А. С., Виленкин А. Н.
• Areas of polygons36, 38, 39Mathematics CircleКантор П. Р., Раббот Ж. М.
• Symposiums for young mathematicians41OtherГоловина В. Д.
• Problem M126—M130; F138—F14242, 45, 46, 47, 48, 49, 50, 51, 52Kvant Problem Book
• Methods for calculating equivalent resistances54, 56, 58University Applicant's WorkshopХацет А. Б.
• Pyramid and sphere60, 62, 64University Applicant's WorkshopСидоров Ю. В.
• 1971 Mathematics Entrance Exam Options65University Applicant's Workshop
• [About the book by D. Polya “Mathematical Discovery”]67-68OtherСмолянский М. Л., Гастев Ю. А.
• [Excerpt from the book “Mathematical Discovery”]67-68OtherПойа Д.
• Stamps dedicated to international geophysical scientific programs71OtherАлтыкис А. В.