This PowerPoint helps students to consider the concept of infinity.
Tok and maths1
1. TOK AND MATHS Туенок Ирина Анатольевна , Муниципальное образовательное учреждение Красноярская университетская гимназия «Универс» № 1
2. TOK AND MATHS How logical is mathematics? Consider the following: 0.1111….. = 1/9 0.2222.…. = 2/9 . . 0.8888…. = 8/9 0.9999…. = 9/9 = 1 Why can we say that 0.9999…. = 1?