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1.4 Trigonometry

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Question 11

Solve, for 0≤x<360∘0 \leq x < 360^\circ0≤x<360∘, the equation,

5cos⁡(x−40)=2 5\cos(x - 40) = 2 5cos(x−40)=2

Give your answers to two decimal places.

[4]

1.4 Trigonometry Questions

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