Elective Dilemma

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The final year college life is all fun and colourful. But, when it's time to choose the elective courses, we are all likely to lose our way. The same happened with Laura. Laura can't decide which courses she has to take for the next two semesters. There are several electives available, from which she has to select $two$. The Dean advised her to take up courses in which the amount of coursework is

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