patricia
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No, because equivalent sets are sets that have the SAME cardinality but equal sets are sets that all their elements are precisely the SAME. example: A={a,b,c} and B={1,2,3} equivalent sets C={1,2,3} and D={1,2,3} equal sets
The U symbol means "union". A union of two sets means that the distinct elements of each set are combined together. For example, the union of {1,2,3} and {4,5,6} is {1,2,3} U {4,5,6} = {1,2,3,4,5,6}. If a number is an element of both sets, the union of the sets will only contain one instance of that number. For example: {1,2,3} U {2,3,4} = {1,2,3,4}, and does NOT equal {1,2,2,3,3,4}.
with which motion is N hook attached to straight strokes? Give two examples?
no,because if for example :setA "A,B,C" and setB "D,E,F" they do have the same number of elements ,but they don't have the same elements.
i dont understand this, we asking for the answer and they want us to give them the answer......................how would we know what the answer is, hence the reason we came on this site in the first place, jezze, i wonder who is smarter between us and this stupid site