9-16 - Evaluating Inverse Trigonometric Functions Use a cal- culator to find an approximate value (in radians) of each expres- sion rounded to five decimal places, if it is defined. 9. sin "(0.30) 11. сos 10. сos (-0.2) 12. sin 13. tan-13 14. tan-(-4) 15. cos3 16. sin (-2)

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