A. Use the roster method to write the given set. You may need to consult a refer

Question

A. Use the roster method to write the given set. You may need to consult a reference, such as the Internet or an encyclopedia. (Enter your answers as a comma-separated list. Enter EMPTY for the empty set.) The set of whole numbers less than 9.

B. Use set-builder notation to write the following set.

{1, 4, 9, 16, 25, 36, 49, 64, 81}

none of these

C, State whether the given pair of sets are equal, equivalent, both, or neither.

{1, 2, 9}; {I, II, IX}

A.equal

B.equivalent

C.both

D.neither

{x | x is a positive square number less than or equal to 81} {x | x is a positive square number less than or equal to 100} {x | x is a positive number less than or equal to 9} {x | x is a positive square number greater than or equal to 1}

none of these

C, State whether the given pair of sets are equal, equivalent, both, or neither.

{1, 2, 9}; {I, II, IX}

A.equal

B.equivalent

C.both

D.neither

Explanation / Answer

Dear Tony,

A. {0,1,2,3,4,5,6,7,8}

B. {x | x is a positive square number less than or equal to 81}

C. As the elements as well as the no. of elements are same, so, the given sets are both equal and equivalent.

See, how wasy it was.

Cheers!

Have a good day.

And, don't forget to rate my answer ;)

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