Browse by Periodicals

March 2018

UNSPECIFIED (2018) क्या कभी कोई समान्तर चतुर्भुज समान्तर चतुर्भुज नहीं भी होता है? At Right Angles. ISSN 2582-1873

सुब्रमण्यन, के. (2018) स्कूली बीजगणित में 'संयुग्मन' की त्रुटि. At Right Angles. ISSN 2582-1873

गोस्वामी, ऋचा (2018) भिन्नों के बारे में ग़लतफ़हमियाँ. At Right Angles. ISSN 2582-1873

अनुष्का राव, फिट्ज़हर्बट (2018) अनुमान की एक कक्षा. At Right Angles. ISSN 2582-1873

सरकार, स्वाती (2018) पॉलिओमीनो - एक बार फिर से. At Right Angles. ISSN 2582-1873

सरकार, स्वाती (2018) अजीब संख्याएँ. At Right Angles. ISSN 2582-1873

Shirali, Shailesh (2018) Adventures in problem-solving miscellaneous problems from the RMOs. At Right Angles, 7 (1). pp. 112-116.

Krishnaswamy, Rema and Biswas, Jishnu (2018) Beautiful, simple, exact, crazy. At Right Angles, 7 (1). pp. 124-127.

Nair, Vinay (2018) Fractional triplets. At Right Angles, 7 (1). pp. 83-86.

Shirali, Shailesh (2018) How to prove it. At Right Angles, 7 (1). pp. 87-90. ISSN 2582-1873

Shirali, Shailesh (2018) Inequalities in algebra and geometry. At Right Angles, 7 (1). pp. 75-79.

Shirali, Padmapriya (2018) Introduction to algebra. At Right Angles, 7 (1). pp. 1-11. ISSN 2582-1873

Community Mathematics Centre, CoMaC (2018) Is a parallelogram ever not a parallelogram? At Right Angles, 7 (1). pp. 72-74. ISSN 2582-1873

Sircar, Swati and Titus, Sneha (2018) Low floor high ceiling tasks here we go round… newer and newer spirals -open and shut cases. At Right Angles, 7 (1). pp. 66-71.

Sircar, Swati (2018) Mini Review: Weird number. At Right Angles, 7 (1). p. 123.

Goswami, Richa (2018) Misconceptions in fraction. At Right Angles, 7 (1). pp. 48-51. ISSN 2582-1873

De, Prithwijit (2018) On an optimization problem. At Right Angles, 7 (1). pp. 80-82.

Shirali, Shailesh (2018) On divisibility by 27. At Right Angles, 7 (1). pp. 62-65.

Tikekar, V. G. (2018) On the sums of powers of natural numbers, part 2. At Right Angles, 7 (1). pp. 22-25. ISSN 2582-1873

Athmaraman, R. and Titus, Sneha (2018) Problems for the middle school. At Right Angles, 7 (1). pp. 105-111. ISSN 2582-1873

De, Prithwijit and Shirali, Shailesh (2018) Problems for the senior schools. At Right Angles, 7 (1). pp. 117-119.

Mukhopadhyay, Utpal (2018) Ramanujan and some elementary mathematical problems. At Right Angles, 7 (1). pp. 13-21. ISSN 2582-1873

Joardar, Bodhideep (2018) Solution of Ramanujan’s door number problem by using vargaprakriti. At Right Angles, 7 (1). pp. 56-57.

Shirali, Shailesh (2018) Stirling set numbers & powers of integers. At Right Angles, 71 (1). pp. 26-32.

Basu, Madhushree and Prasad, Amritanshu and Ravikumar, Vijay (2018) Triangular numbers. At Right Angles, 7 (1). pp. 5-12.

Patel, Tejash (2018) Using coordinate geometry to find the GCD and LCM of two numbers a & b. At Right Angles, 7 (1). pp. 58-59. ISSN 2582-1873

Joshi, Kapil D (2018) Visual proof of the two-variable am-gm inequality. At Right Angles, 7 (1). pp. 54-55.

Sanapala, Seetha Rama Raju (2018) Why does Euclid’s GCD algorithm work? At Right Angles, 7 (1). pp. 60-61. ISSN 2582-1873

Fitzherbert, Anushka Rao (2018) The conjecturing classroom. At Right Angles, 7 (1). pp. 38-43.

Subramaniam, K. (2018) The conjoining error in school algebra. At Right Angles, 7 (1). pp. 44-47.

Villiers, Michael De (2018) A cyclic Kepler quadrilateral & the golden ratio. At Right Angles, 7 (1). pp. 91-94.

Stupel, Moshe and Oxman, Victor (2018) An easy construction for the harmonic mean. At Right Angles, 7 (1). pp. 52-53. ISSN 2582-1873

Ghosh, Jonaki B. and Adsule, Rohit (2018) The elementary cellular automata a journey into the computational world. At Right Angles, 7 (1). pp. 95-104.

Community Mathematics Centre, CoMaC (2018) A minimum perimeter problem. At Right Angles, 7 (1). pp. 120-122.

Joshi, Kapil D (2018) The power triangle. At Right Angles, 7 (1). pp. 33-37.