Find the exact function value (no decimal answer): a) CSC291 b) sec(-9302) c) tanC 191
Added by Dennis L.
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So, we need to find the value of cos(-9302) first. cos(-9302) = cos(360*26 - 82) = cos(-82) = cos(278) Now, we can use the unit circle or a calculator to find the value of cos(278). cos(278) = -0.9659 (rounded to 4 decimal places) Show more…
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