Learn in your speed, with individual attention - Teachoo Maths 1-on-1 Class
Examples
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Example 23 You are here
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Question 1 Deleted for CBSE Board 2024 Exams
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Last updated at May 29, 2023 by Teachoo
Example 23 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 letter in “TRACT”. ∴ Y = {T, R, A, C} Since every element of X and Y are equal Hence, X = Y