Crux Mathematicorum
Vol. 47, No. 3
last
March, 2021
PageContents
121 MathemAttic: No. 23
121 Problems: MA111-MA115
123 Solutions: MA86-MA90
129 Problem Solving Vignettes: No.15 — Shawn Godin
135 Olympiad Corner: No. 391
135 Problems: OC521-OC525
137 Solutions: OC496-OC500
143 Lagrange Interpolation — Sushanth Malipati
146 Focus On...: No. 45 — Michel Bataille
151 Problems: 4621-4630
155 Solutions: 4571-4580