Mathematical induction

There are 23 NRICH Mathematical resources connected to Mathematical induction
Converging Product
problem

Converging Product

Age
16 to 18
Challenge level
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In the limit you get the sum of an infinite geometric series. What about an infinite product (1+x)(1+x^2)(1+x^4)... ?
Symmetric Tangles
article

Symmetric Tangles

The tangles created by the twists and turns of the Conway rope trick are surprisingly symmetrical. Here's why!