math

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give an example of a set which has just two elements; one element; no elements; an infinite number of elements.

  • math -

    Are you just looking for text examples?

    2 elements {moons of mars} which are {phobos, diemos}
    1 element {radio amateurs with the call sign JY1} {The late King Hussein of Jordan}

    0 elements {female astronauts who have walked on the moon}

    infinite number of elements {number of decimal places pi can be expressed to]

  • math to Dr Russ -

    thanks! i really appreciate it.;-)

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