6.2 Trigonometric Functions: Unit Circle Approach/43: Difference between revisions

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<math>
<math>
2\sec({\circ}){\frac{\pi}{4})-\cos(45^{\circ}) = \frac{1}{2} - \frac{\sqrt{2}}{2} = \frac{1-\sqrt{2}}{2}
2\sec{\left(\frac{\pi}{4}\right)} + 4\cot{\left(\frac{\pi}{3}\right)} =  
 
2\frac{1}{\frac{\sqrt{2}}{2}}+ 4\frac{\frac{1}{2}}{\frac{\sqrt{3}}{2}}
 


</math>
</math>

Latest revision as of 17:36, 30 August 2022