# Need help to solve a problem

### Need help to solve a problem

Hello
please see the image attached; i tried since days without success
i create this when i tried to solve another problem ; what i need is to find $$\beta$$ or $$\gamma$$
and what we have is x,y,$$\alpha$$
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seghier

Posts: 1
Joined: Mon Mar 11, 2019 9:00 am
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