Grade 11Algebra
Show that the set of letters needed to spell CATARACT and the set of letters needed to spell TRACT are equal.
Show that the set of letters needed to spell CATARACT and the set of letters needed to spell TRACT are equal.
1 Answer
Arun
Set of letters in Cataract : { C , A ,T,R}
Set of letters in tract : { T,R,A,C}
It is observed that the set of letters in both the case is same. So,they are equal sets.
Set of letters in tract : { T,R,A,C}
It is observed that the set of letters in both the case is same. So,they are equal sets.
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