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Mathematics, 05.08.2019 09:10 davidb1113

Tentukan himpunan penyelesaian dari
persamaan berikut dengan 0º < x < 360°
1. 2sinx – 3sinx – 2 = 0
2. 4cos²x – 8cosx + 1 = 0
3. 3cos²x – 5cosx – 2 = 0
bantu jawab yaa

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Tentukan himpunan penyelesaian dari
persamaan berikut dengan 0º < x < 360°
1. 2s...
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