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Solve the following.  Find all solutions from 0 degrees to 360 degrees.

 

cos x sin x + sin x = 0         

 Apr 20, 2019
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\(\cos x \sin x + \sin x = 0\\ \sin x \left(\cos x + 1\right) = 0\\ \sin x = 0 \vee \cos x = -1\\ x = 0^{\circ} \vee x = 180^{\circ} \vee x = 360^{\circ} \)

The big V means "or"

 Apr 20, 2019

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