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of 1
pro vyhledávání: '"Raymond Scacalossi"'
Autor:
Jitan Lu, Raymond Scacalossi
Publikováno v:
The Mathematics Teacher. 98:338-343
This month's offering consists of two articles. Jitan Lu shows that a triangle is determined by its three angle bisectors. Then Raymond Scacalossi describes an incident in his Advanced Placement calculus class where a student–invented method that s