AutumnJoy12
28.11.2020 •
Mathematics
How do I solve this equation?
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Ответ:
Absolute value is distance from 0.
Ответ:
±1/√3
Step-by-step explanation:
2sinA = 1
sinA = 0.5
cosA = √(1² - 0.5²) = ±√0.75
tanA = sinA/cosA = 0.5/ ±√0.75 = ±1/√3