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Yotta Paper 1 · Q9

Paper 1TrigonometryPowers & logarithms

How many real solutions are there to

ln⁡(sin⁡(x))=ln⁡(1−4x7π)?\ln(\sin(x))=\ln\left(1-\frac{4x}{7\pi}\right)?
A00
B11
C22
D33
E44
F55
G66
Hinfinitely many

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