Question

In how many ways can a student choose a program of $5$ courses are available and $2$ specific courses are compulsory for every student? Total numbaer of courses to be selected is 5

Answer 1

Solution:-

No. of courses available $=5$

No. of compulsory courses $=2$

Out of the available courses, two are compulsory. Hence the student is free to select 3 courses out of the remaining courses.