Both questions 4 and 5.

4.How many different n-bead necklaces (cyclicly distinct) can be made from three colors of beads when...

5.Find the number of different m-colorings of the vertices of the following floating figures.

4 . How many different n - bead necklaces ( cyclicly distinct ) can be made from three* colors of beads when ( a) n = 7 ( b ) n = ] ( C ) n = 10 ( d ) n = 1 1 5 . Find the number of different m- colorings of the vertices of the following floating* figures . ( a ) ( b ) ( C ) ( d ) ( e ) 9 d h 8