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Question 3: Consider the 2D vector ?=(?/?)=5?−2? . As a step towards finding the direction of...

Question 3: Consider the 2D vector ?=(?/?)=5?−2? . As a step towards finding the direction of this vector, first determine the value of the angle ?=arctan(?/?) for this vector. Please give your answer as an angle in degrees between −90° and 90°, but don’t use a degree symbol, just give the number.

Question 4: Based on your answer to Question 3, what is the direction of the vector ? in degrees (relative to the positive X-axis)? Please give your answer as an angle between 0° and 360°, but don’t use a degree symbol, just give the number. (Note: If your original answer is negative, you will need to add360° to bring it into the specified range.) [Please enter your answer correct to at least 1 decimal place.]

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trmt mc oiCOuTReprig Reoring PrAdmission Letter lan - 21-80141 we g a tive ayle os.iginl 6ogeth speid must agk oi pasi Xraxis

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