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In a form one class there are 22 girls and 18 boys. The probability of a girl completing the secondary educating course is #3/5# whereas that of a boy is #2/3#.
(a) A student is picked at random from the class. Find the possibility that,
(i)the student picked is a boy and will complete the course.
(ii)the student picked will complete the course.
(b) Two students are picked at random. Find the probability that they are a boy and a girl and that both will not complete the course.