12. Write a user-defined MATLAB function that deter- mines the angle that forms by the intersection of two lines. For the function name and arguments, use th-anglines (A, B, C). The input arguments to the function are vectors with the coordinates of the points A, B, and C, as shown in the figure, which can be two- or three-dimensional. The output th is the angle in degrees. Use the function anglines for determining the angle for the following cases: (a) A(-5, -1, 6), B(2.5, 1.5, -3.5), C(-2.3, 8, 1) (b) A(-5.5, 0), B(3.5, -6.5), C(0, 7)

This is the program i have been given. I have to change it to meet the following criteria but can only change the body of the show_flashcard function       # IMPORTANT# Q2 (a)(iii) Make changes only to# -- the docstring for the program as a whole.# -- the docstring of the show_flashcard() function# -- the body of the show_flashcard() function. def show_flashcard():    """ Show the user a random key and ask them        to define it. Show the definition        when the user presses return.        """    random_key = choice(list(word_list))    print('Define: ', random_key)    input('Press return to see the definition')    print(word_list[random_key])     # Set up the word_list word_list = {'black':'noir',            'red':'rouge',            'yellow':'jaune',            'orange':'orange',            'white':'blanc',            'green':'vert'} # The interactive loop exit = Falsewhile not exit:    user_input = input('Enter s to show a flashcard and q to quit: ')    if user_input == 'q':…

Transcribed Image Text 4. To qualify for a particular scholarship, a student must have an overall grade point average of 3.0 or above and must have a science grade point average of over 3.2. Let overallGPA represent a student's overall grade point average and let scienceGPA represent the student's science grade point average. Which of the following expressions evaluates to true if the student is eligible for the scholarship and evaluates to false otherwise? A (overallGPA > 3.0) AND (scienceGPA > 3.2) (overallGPA > 3.0) AND (scienceGPA 2 3.2) C (overallGPA 2 3.0) AND (scienceGPA > 3.2) (overallGPA > 3.0) AND (scienceGPA 2 3.2)