a headset is more like some headphones which normally have little microphones,speakers make the sound spread through the whole room like a tv
It is a sound reproduction system used by Dolby, indicating the number of different audio channels. This requires specific sets of speakers depending on the amount of channels used.
nothing
There is no difference between improper subset and equal sets. If A is an improper subset of B then A = B. For this reason, the term "improper subset" is rarely used.
There are so many difference between guitars and drum sets. I could go on forever about this but I'm just going to ask you if you are looking for some specific difference or just every difference in general
well-defined sets are sets that can identify easily while not well-defined are those that cannot determined easily :)
The difference between joint sets and disjoint sets is the number of elements in common. A disjoint set, in math, does not any elements in common. A joint set must have at least one number in common.
You can tell the difference between diecast and other model train sets in stores by reading the box carefully. Normally, diecast train sets are built to scale.
Equal sets are the sets that are exactly the same, element for element. A proper subset has some, but not all, of the same elements. An improper subset is an equal set.
The speakers in a stereo contain powerful magnets.
as many as you want
There are 4 sets of speakers in a 1978 Cadillac Deville. The front speakers and dash speakers are both 4 x 6 and the rear speakers and rear deck speakers are both 6 x 9.
A repetition is how many you do in a set like 10 reps. A set is like how many sets of a repetition did you do.