Mathematics, 02.11.2019 13:31, zakwolthuis

Solve 4sin2θ + 4cosθ - 5 = 0 for 0° ≤ θ < 180°.
ø
0°
30°
60°

Answers: 2

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Solve 4sin2θ + 4cosθ - 5 = 0 for 0° ≤ θ < 180°.
ø
0°
30°
60°...