Question

A perfect minor wholetone is a frequency rtio of 10:9.

A perfect major wholetone is a frequency ratio of 9:8.

Are these noticeably different from an equal temper wholetone? (200 cents)

Answer 1

In a certain week a radio manufacture makes two types of portable radio,type A (mains) and type B (bettery).Let x be the number of type M radio and y be the number of type B radios.write down the constraints to the linear programming prblem given.