Use a calculator to find an approximate value (in radians) of the expression rounded to five decimal places, if it is defined. (If an answer is undefined, enter UNDEFINED.) tan?¹(-4) Find the angle in degrees, rounded to one decimal. 34 ? 16 Find the angle in degrees, rounded to one decimal. 7 ? 2
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We can use a calculator to find this value in radians: $\tan^{-1}(-4) \approx -1.32582$ Now, we need to convert this value from radians to degrees: Show more…
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