sin theta cos theta - 4 sin theta=0 (look at picture)

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tbyqvr12333

Mathematics

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Explanation & Answer

sin theta (costheta -4) = 0 

sintheta =0 or costheta -4 =0 

theta = 0, pi 

costheta = 4 does not have solution

so the solution is 0 and pi in [0, 2pi)


Anonymous
Excellent resource! Really helped me get the gist of things.

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