Items where Division is "Azim Premji University > University Publications > At Right Angles" and Year is 2023

March 2023

Bubna, Mahesh (2023) A procedure to (approximately) trisect an arbitrary angle. At Right Angles. pp. 51-52. ISSN 2582-1873

De, Prithwijit (2023) To factor or not to factor. At Right Angles. pp. 30-31. ISSN 2582-1873

Gupta, Charu (2023) A (S)Trip with a twist. At Right Angles. pp. 7-11. ISSN 2582-1873

Jagathapu, Kasi Rao (2023) Another theorem for congruence of triangles. At Right Angles. 35 -39. ISSN 2582-1873

K., Sasikumar (2023) Achu’s primes - a special class of weak primes. At Right Angles. pp. 40-42. ISSN 2582-1873

Kancharla, Adish (2023) A problem from the 2019 zonal informatics olympiad. At Right Angles. pp. 63-65. ISSN 2582-1873

Komenaka, Ian and Metz, James (2023) A conversation with Ian classroom about squares and cubes. At Right Angles. pp. 12-14. ISSN 2582-1873

Kurien, Anand Mathew (2023) Ramanujan: From Zero to Infinity. At Right Angles. pp. 88-91. ISSN 2582-1873

Lakshman, Vishnu (2023) Beware of the Devil in your Dreams! At Right Angles. pp. 86-87. ISSN 2582-1873

Makhija, Aman (2023) Deriving an equation for the Sun’s path. At Right Angles. pp. 69-73. ISSN 2582-1873

Mukhopadhyay, Utpal (2023) Derivation of formulae for solving some common arithmetic problems. At Right Angles. pp. 20-23. ISSN 2582-1873

Prakash, Anand (2023) Products of sums of all co-primes from 1 till any given number. At Right Angles. pp. 92-95. ISSN 2582-1873

Ramachandran, A. (2023) On the circumcentres of isosceles trapezia. At Right Angles. pp. 32-34. ISSN 2582-1873

Rao, Muralidhar and M, Parinitha (2023) A number theory problem from Hungarian math olympiad. At Right Angles. pp. 66-68. ISSN 2582-1873

Sastry, K. M. (2023) A divisibility chain problem. At Right Angles. pp. 96-97. ISSN 2582-1873

Sensowa, Progyan (2023) An algorithmic approach to multiplication using “ekadhikena purvena sutra”. At Right Angles. pp. 15-19. ISSN 2582-1873

Sharma, Toyesh Prakash (2023) Divergence and convergence of two closely related infinite series. At Right Angles. pp. 98-100. ISSN 2582-1873

Sharma, Toyesh Prakash (2023) Four problems on surds. At Right Angles. pp. 59-62. ISSN 2582-1873

Shirali, Padmapriya (2023) Speed, test, distance and graphs. At Right Angles. pp. 2-11. ISSN 2582-1873

Shirali, Shailesh (2023) Geometric proofs of two trigonometric identities. At Right Angles. pp. 46-50. ISSN 2582-1873

Shirali, Shailesh (2023) Interesting infinite, recurring decimals. At Right Angles. pp. 43-45. ISSN 2582-1873

Shirali, Shailesh (2023) On trisecting an angle. At Right Angles. pp. 53-58. ISSN 2582-1873

Space, Math (2023) Assessing mathematical proficiency at the secondary stage – I. At Right Angles. pp. 24-29. ISSN 2582-1873

Warhadpande, Mahit and Ghosh, Abhroneel (2023) Real world implications of a KVPY problem. At Right Angles. pp. 74-85. ISSN 2582-1873

July 2023

Bajaj, Sunil (2023) The Closing Bracket... At Right Angles. pp. 85-86. ISSN 2582-1873

Gesota, Rupesh (2023) Detours – Unplanned Learning Opportunities. At Right Angles. pp. 19-24. ISSN 2582-1873

Ghosh, Jonaki (2023) Exploring Geometrical Constructions – The GeoGebra Way. At Right Angles. pp. 68-75. ISSN 2582-1873

Gupta, Jayaditya (2023) Counting Perimeter Magic Triangles. At Right Angles. pp. 63-67. ISSN 2582-1873

Kanhere, Aaloka (2023) Manipulative Review: Rangometry. At Right Angles. pp. 78-82. ISSN 2582-1873

Kanojiya, Rajkumar (2023) Some more Divisibility Rules. At Right Angles. pp. 39-41. ISSN 2582-1873

Modi, Paraj (2023) Book Review: A Mathematician’s Apology, by G.H. Hardy. At Right Angles. pp. 76-77. ISSN 2582-1873

Mundhara, Shreya (2023) Guess the Card. At Right Angles. pp. 60-62. ISSN 2582-1873

Nandivada, Vedanth (2023) Common Errors in Interpretation of Correlation, Causation, and Association in Research. At Right Angles. pp. 13-18. ISSN 2582-1873

Parcha, Ankush Kumar (2023) Menelaus’s Theorem. At Right Angles. pp. 87-88. ISSN 2582-1873

Ramachandran, A. (2023) A Question about 3-Digit Numbers. At Right Angles. p. 51. ISSN 2582-1873

Ramachandran, A. (2023) Solution to a Question about 3-Digit Numbers. At Right Angles. p. 59. ISSN 2582-1873

Rao, Muralidhar and M, Parinitha (2023) A Problem from the Putnam 2022 Competition. At Right Angles. pp. 83-86. ISSN 2582-1873

S., Yathiraj (2023) Math-Magic Generalized Fermat Numbers. At Right Angles. pp. 52-55. ISSN 2582-1873

Saha, Arnabi (2023) Proof Without Words: Alternating Sum of Odd Numbers. At Right Angles. pp. 42-44. ISSN 2582-1873

Saroj, Ram Kumar (2023) Maths Mela: A Unique Measurement Fair in a School. At Right Angles. pp. 25-30. ISSN 2582-1873

Sasikumar, K (2023) A Conjecture equivalent to the Goldbach Conjecture, and some Consequences. At Right Angles. pp. 56-58. ISSN 2582-1873

Shirali, Padmapriya (2023) Logic, Reasoning and Proof. At Right Angles. pp. 2-14. ISSN 2582-1873

Shirali, Shailesh (2023) Opening Bracket... On proof and reasoning in the teaching of mathematics. At Right Angles. ISSN 2582-1873

Shirali, Shailesh (2023) Two New Proofs of the Pythagorean Theorem - Part I. At Right Angles. pp. 7-12. ISSN 2582-1873

Stupel, Moshe and Fraivert, David (2023) Three Different Proofs for the Same Task. At Right Angles. pp. 31-34. ISSN 2582-1873

Verma, Manisha and Diwakar, Sandeep (2023) Developing an Understanding of Probability… Experience from the classroom. At Right Angles\. pp. 45-50. ISSN 2582-1873

Yadav, M. R. and Kumar, Naresh (2023) Divisibility by any ClassRoom Odd Number that is not a Multiple of 5. At Right Angles. pp. 35-38. ISSN 2582-1873

November 2023

UNSPECIFIED (2023) Contents. At Right Angles. vii-viii. ISSN 2582-1873

UNSPECIFIED (2023) Editorial. At Right Angles. iii-iv. ISSN 2582-1873

UNSPECIFIED (2023) Editorial Committee. At Right Angles. vi-vi. ISSN 2582-1873

UNSPECIFIED (2023) Opening Bracket. At Right Angles. v-v. ISSN 2582-1873

ASRANI, KOMAL (2023) Radius (त्रिज्या) and Sine (ज्या) – a study of the Names and their Relationship. At Right Angles. pp. 50-52. ISSN 2582-1873

Chattopadhyay, Siddhartha Sankar (2023) Irrational Nine-Point Centre is Impossible for a Triangle with Rational Vertices. At Right Angles. pp. 59-60. ISSN 2582-1873

De, Sourav (2023) A Puzzling High School Math Problem. At Right Angles. pp. 72-75. ISSN 2582-1873

Divakaran, D (2023) Adventures of a Mathematician By Stanislaw Ulam. At Right Angles. pp. 86-89. ISSN 2582-1873

GUPTA, SHYAM SUNDER (2023) Amazing Shapes using Factorial Digits. At Right Angles. pp. 25-30. ISSN 2582-1873

HARAGOPAL, R (2023) Haras Numbers. At Right Angles. pp. 56-58. ISSN 2582-1873

HOSSAIN, SARMAD (2023) Geometric and Calculus Proofs of Some Inequalities. At Right Angles. pp. 99-102. ISSN 2582-1873

Humenberger, Hans (2023) Centroids of Quadrilaterals and a Peculiarity of Parallelograms. At Right Angles. pp. 90-98. ISSN 2582-1873

MITTAL, VANSHIKA (2023) Nesting Platonic Solids. At Right Angles. pp. 36-46. ISSN 2582-1873

Maurya, Akash (2023) Connections between Paper Folding, Geometry and Proof. At Right Angles. pp. 16-18. ISSN 2582-1873

Meera, . (2023) Computing Squares of Consecutive Numbers in a Number Series. At Right Angles. pp. 12-15. ISSN 2582-1873

Mukherjee, Shreya (2023) Integer Board Game. At Right Angles. pp. 19-24. ISSN 2582-1873

NEMA, JYOTI and AGGARWAL, POONAM (2023) On a Link between Three Trigonometric Identities for a Triangle. At Right Angles. pp. 47-49. ISSN 2582-1873

PARINITHA, M (2023) A Problem from Madhava Mathematics Competition 2023. At Right Angles. pp. 76-77. ISSN 2582-1873

Prakash, Anand (2023) Two 4-Digit Puzzles. At Right Angles. pp. 61-64. ISSN 2582-1873

Rajagopalan, A.S. (2023) एकवृृन्तगतफलद्वृयन्यायः। ‘Two Fruits on One Stalk’. At Right Angles. pp. 53-55. ISSN 2582-1873

SINGHA, SUJATA (2023) Sums of Powers of Any Composite Number. At Right Angles. pp. 34-36. ISSN 2582-1873

Sharma, Toyesh Prakash (2023) Problems based on the AM-GM Inequality - Part II. At Right Angles. pp. 107-110. ISSN 2582-1873

Sharma, Toyesh Prakash and Sharma, Etisha (2023) Maxima and Minima using the Power Mean Inequality. At Right Angles. pp. 103-106. ISSN 2582-1873

Shirali, Padmapriya (2023) NEWSPAPERS IN THE MATHEMATICS CLASS. At Right Angles. pp. 1-16. ISSN 2582-1873

Shirali, Shailesh (2023) Congruency, A Trigonometric View. At Right Angles. pp. 65-67. ISSN 2582-1873

Shirali, Shailesh (2023) Two New Proofs of the Pythagorean Theorem - Part II. At Right Angles. pp. 7-11. ISSN 2582-1873

Space, Math (2023) How Much or Till What: When and Why? At Right Angles. pp. 31-33. ISSN 2582-1873

TONAPI, ANUSHKA (2023) Explorations on the Sierpinski Gasket Graph. At Right Angles. pp. 78-85. ISSN 2582-1873

Tonapi, Anushka (2023) Zeller’s Congruence. At Right Angles. pp. 68-71. ISSN 2582-1873