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SMO 2024 Senior Round 1 Question 8

SMO · SMO 2024 Senior Round 1

Question 8

Given that $\dfrac{\cos(x)}{\sin(3x)}-\dfrac{\sin(x)}{\cos(3x)}-2\cdot\dfrac{\sin(4x)}{\cos(6x)}=2024$, find the value of $\dfrac{\cos(10x)}{\sin(12x)}$.