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MA_775_DIABLO [31]
3 years ago
15

Find all solutions in the interval [0, 2π). 4 sin2x - 4 sin x + 1 = 0

Mathematics
1 answer:
Eddi Din [679]3 years ago
5 0

Answer:

x = π/6, 5π/6

Step-by-step explanation:

4 sin² x − 4 sin x + 1 = 0

(2 sin x − 1)² = 0

sin x = ½

x = π/6, 5π/6

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