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Broad Topics > Sequences, Functions and Graphs > Laws of logarithms

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Function Pyramids

Stage: 5 Challenge Level: Challenge Level:1

A function pyramid is a structure where each entry in the pyramid is determined by the two entries below it. Can you figure out how the pyramid is generated?

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Tuning and Ratio

Stage: 5 Challenge Level: Challenge Level:1

Why is the modern piano tuned using an equal tempered scale and what has this got to do with logarithms?


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