Michael Tan's answer to Tee Yong Siang's International Baccalaureatte Further Maths HL question.

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Michael Tan
Michael Tan's answer
2 answers (Tutor Details)
Sorry.. not sure if there's a shorter way to solve.

This is the somewhat brute force method
Tee Yong Siang
Tee Yong Siang
10 months ago
Thank you