Express cos6θ + cos4θ as a product.
2sin5θsinθ
2cos5θsinθ
2cos5θcosθ
2...
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Mathematics, 16.04.2021 21:00 debrielcalderon
Express cos6θ + cos4θ as a product.
2sin5θsinθ
2cos5θsinθ
2cos5θcosθ
2sin5θcosθ
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Answers: 2
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