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Charlie likes to go for walks around a square park, while Alison likes to cut across diagonally. Can you find relationships between the vectors they walk along?
Starting with two basic vector steps, which destinations can you reach on a vector walk?
Can you deduce the familiar properties of the sine and cosine functions starting from these three different mathematical representations?
Use functions to create minimalist versions of works of art.
What on earth are polar coordinates, and why would you want to use them?
Make a functional window display which will both satisfy the manager and make sense to the shoppers