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Module 1: Graphs of ciruclar functions

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Equations of the form sin(ax)=kcos(ax)

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XSIQ
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Intermediate Mathematics - Equations of the form sin(ax)=kcos(ax)

Equations of the form sin(ax)=kcos(ax)

Dividing both sides by cos(ax) this equation becomes tan(ax)=k. We use the
same technique as in the previous type of equation to estimate the number
of solutions (refer to the graph in the Section _Graphs of the Form
y=tan(ax)_).

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