Question: Although 300 is a special angle on the unit circle, Amanda wanted to determine its coordinates using the sum and difference formulas. Part A: Determine

Although 300 is a special angle on the unit circle, Amanda

Although 300 is a special angle on the unit circle, Amanda wanted to determine its coordinates using the sum and difference formulas. Part A: Determine cos 300 using the cosine sum identity. Be sure to include all necessary work. (5 points) Part B: Determine sin 300" using the sine difference identity. Be sure to include all necessary work. (5 points)

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