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Hi I need help with this exercise, I hope and you can solve it quickly, my grades are in your hands!

Find the six trigonometric values. Give exact answers. 13. 0 = cos^-1 (3/7) ​

User Daniel Darabos
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1 Answer

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22 votes

Answer:

13. 0 = cos^-1 (3/7)

answer is 13

no solution HEHHEE

User Dochoffiday
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