Question: Solve the following equation for 0 0 360. a) 3 sin + 5 cos 1 = 0 b) 2 sin tan =

Solve the following equation for 0° ≤ 0 ≤ 360°.  

a) 3 sin²θ + 5 cosθ − 1 = 0

b) 2 sinθ tanθ = 3

c) 7 cos²θ + sin²θ = 5cosθ

d) 3 tanθ = 5 sinθ

e) cos²θ − sin² θ = 0

f) 1 + sinθ cos² θ = sinθ

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a To solve 3 sin 5 cos 1 0 for 0 360 we can use the identity sin cos 1 to substitute sin 1 cos Then we have a quadratic equation in terms of cos 31 co... View full answer

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