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# Let a and b are two sets such that n(A union B) = 21 n( A intersection b ) = 9 and n( A intersection B) = 7 find n(A intersection b?

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This discussion on Let a and b are two sets such that n(A union B) = 21 n( A intersection b ) = 9 and n( A intersection B) = 7 find n(A intersection b? is done on EduRev Study Group by Class 9 Students. The Questions and Answers of Let a and b are two sets such that n(A union B) = 21 n( A intersection b ) = 9 and n( A intersection B) = 7 find n(A intersection b? are solved by group of students and teacher of Class 9, which is also the largest student community of Class 9. If the answer is not available please wait for a while and a community member will probably answer this soon. You can study other questions, MCQs, videos and tests for Class 9 on EduRev and even discuss your questions like Let a and b are two sets such that n(A union B) = 21 n( A intersection b ) = 9 and n( A intersection B) = 7 find n(A intersection b? over here on EduRev! Apart from being the largest Class 9 community, EduRev has the largest solved Question bank for Class 9.
This discussion on Let a and b are two sets such that n(A union B) = 21 n( A intersection b ) = 9 and n( A intersection B) = 7 find n(A intersection b? is done on EduRev Study Group by Class 9 Students. The Questions and Answers of Let a and b are two sets such that n(A union B) = 21 n( A intersection b ) = 9 and n( A intersection B) = 7 find n(A intersection b? are solved by group of students and teacher of Class 9, which is also the largest student community of Class 9. If the answer is not available please wait for a while and a community member will probably answer this soon. You can study other questions, MCQs, videos and tests for Class 9 on EduRev and even discuss your questions like Let a and b are two sets such that n(A union B) = 21 n( A intersection b ) = 9 and n( A intersection B) = 7 find n(A intersection b? over here on EduRev! Apart from being the largest Class 9 community, EduRev has the largest solved Question bank for Class 9.