- #1
ahazen
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Question: Find all points on the graph of the function f(x) = 2 sin(x) + (sin(x))2 at which the tangent line is horizontal. Consider the domain x = [0,2π).
f'(x)=2cos x+2sinxcosx...i think
No idea where to go after this...
f'(x)=2cos x+2sinxcosx...i think
No idea where to go after this...