Question: Evaluate the following expression, using a calculator if necessary. If the answer does not exist, indicate DNE.cos-(-0.5) Evaluate the following expression, using a calculator if

Evaluate the following expression, using a calculator if necessary. If the answer

does not exist, indicate "DNE." cosl(O.5) Answer 4 Points Enter your answer

Evaluate the following expression, using a calculator if necessary. If the answer does not exist, indicate "DNE."cos-¹(-0.5)

Evaluate the following expression, using a calculator if necessary. If the answer does not exist, indicate "DNE." cosl(O.5) Answer 4 Points Enter your answer in radians rounded to four decimal places. Selecting a button will replace the entered answer value. The value of the button is used instead of the value in the associated box. Keypad Keyboard Shortcuts

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