Question: Please can y'all help me with this problem? kindly show the steps Consider a randomly selected group of 100 students. Suppose 40 students major Mathematics,

Please can y'all help me with this problem? kindly show the steps

Consider a randomly selected group of 100 students. Suppose 40 students major Mathematics, 10 students major Mathematics and Engineering, and 50 students are from other majors. If a student is selected randomly, what is the probability that the student is a

a) Mathematics major but not Engineering major.

b) Either Mathematics or Engineering major.

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