There are 3 condidates for a Classical; 5 for a Mathematical and 4 for a Natural science scholarship.(i)In how many ways can these scholarship be awarded ? (ii) In how many ways one of these scholarships be awarded?

EXAMPL.E 1There are 3 candidates for a Classical,5 for a Mathematical,and 4 for a Natural sciencescholarship.(i) In how many ways can these scholarships be awarded? (ii) In how many ways one of these scholarships be awarded?

There are 3 candidates for a classical, 5 for a Mathematical,, and 4 for a Natural science scholarship. In how many ways can these scholarships be awarded? In how many ways one of these scholarships be awarded?

There are 3 candidates for a classical,5 for a Mathematical,and 4 for a Natural science scholarship.In how many ways can these scholarships be awarded? In how many ways one of these scholarships be awarded?

There are 3 candidates for a Physics, 5 for a Chemistry and 4 for a Mathematics scholarship. In how many ways can these scholarships be awarded ?(one scholarship per subject)

There are 3 candidates for a Physics, 5 for a Chemistry and 4 for a Mathematics scholarship. In how many ways one can these scholarships be awarded ?(one scholarship per subject)

In how many ways can a tissue grow in size?

In how many ways can 5 keys be put in a ring?

In how many ways 5 persons can be seated in a row ?