Pinaki Biswas Profile Topics Started Replies Created Engagements Favorites Search topics: Topics Engaged In Viewing 10 topics - 1 through 10 (of 11 total) 1 2 → Topic Voices Posts Last Post An Angle Proof Started by: Pinaki Biswas in: Geometry 2 2 5 years, 4 months ago Saumik Karfa PRMO- Geometry Started by: Pinaki Biswas in: Geometry 2 2 5 years, 5 months ago Saumik Karfa Geometrical Problems... Started by: Pinaki Biswas in: Geometry 1 1 6 years, 1 month ago Pinaki Biswas Problem Solving Marathon for \"Thousand flowers\" Started by: Udita Chatterjee in: Combinatorics 3 3 6 years, 8 months ago Pinaki Biswas Is a circumcircle real? Started by: Pinaki Biswas in: Geometry 2 2 6 years, 9 months ago swastik pramanik Equivalence Relation to Partition 1 2 3 Started by: Dr. Ashani Dasgupta in: Combinatorics 8 12 6 years, 9 months ago Shivani Ramesh Divisibility by 3 Started by: Dr. Ashani Dasgupta in: Number Theory 5 5 7 years, 2 months ago Ashish Khandelwal HCF and LCM Started by: Pinaki Biswas in: Number Theory 2 2 7 years, 3 months ago Tarit Goswami prove that the quardilateral is a rectangle 1 2 Started by: Mathukumilli Sumanth in: Geometry 4 6 7 years, 5 months ago Pinaki Biswas An angle construction... Started by: Pinaki Biswas in: Geometry 2 2 7 years, 5 months ago Sankhadip Chakraborty Viewing 10 topics - 1 through 10 (of 11 total) 1 2 →