Example 28
Last updated at Dec. 8, 2016 by Teachoo
Transcript
Example 28 Show that the set of letters needed to spell “ CATARACT ” and the set of letters needed to spell “ TRACT” are equal. Let X be the set of letter in “ CATARACT ”. ∴ X = {C, A, T, R} Let Y be the set of letters in “TRACT” ∴ Y = {T, R, A, C} Since, every element of X and Y are equal. Hence, X = Y
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Example 28 You are here
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Example 34
Chapter 1 Class 11 Sets
Serial order wise
About the Author
CA Maninder Singh
CA Maninder Singh is a Chartered Accountant for the past 8 years. He provides courses for Practical Accounts, Taxation and Efiling at teachoo.com .