I need help
find all the solutions of the equation in the interval [0, 2pi)
sin2x-1=0...
![subject](/tpl/images/cats/mat.png)
Mathematics, 01.08.2021 06:10 ani69
I need help
find all the solutions of the equation in the interval [0, 2pi)
sin2x-1=0
![ansver](/tpl/images/cats/User.png)
Answers: 3
![ansver](/tpl/images/cats/User.png)
Answer from: Quest
i do not know this sorry : (
![ansver](/tpl/images/cats/User.png)
Answer from: Quest
cross multiplying, we get :
β (3) Γ (5) = (9) Γ (x)
β 15 = 9x
![ansver](/tpl/images/cats/User.png)
Answer from: Quest
yes, i think so although i am not sure. this is a very strange question.
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