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Home / Doubts and Solutions/TAMIL NADU/Class 9/Mathematics

what is mean by For Ex:('AUB') How To Identify?

Asked by Sanjai 10th July 2016, 10:00 PM
Answered by Expert
Answer:
begin mathsize 12px style straight A union straight B space is space the space union space of space the space two space sets space straight A space and space straight B comma space that space is comma space straight A union straight B space is space the space set space of space elements space in space straight A space or space straight B space left parenthesis or space both right parenthesis. Example colon space Let space straight A equals left curly bracket 1 comma space 3 comma space 5 comma space 7 comma space 9 right curly bracket space and space straight B space equals space left curly bracket 2 comma space 4 comma space 6 comma space 8 right curly bracket So comma space straight A union straight B space equals left curly bracket 1 comma space 2 comma space 3 comma space 4 comma space 5 comma space 6 comma space 7 comma space 8 comma space 9 right curly bracket end style
Answered by Expert 10th July 2016, 11:14 PM
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