Mathematics Answer, Explanation and Revision Hints
\(समुच्चय (T={x:x\) शब्द कमल में आने वाला अक्षर है}) का सूची रूप क्या है? \(/ What is the roster form of the set (T={x:x\) is a letter occurring in the word lotus})?
\(Correct Answer: A. (T={\)क,म,ल}) / Set of distinct letters. Explanation: चरण 1: शब्द कमल में अलग अक्षर क, म और ल हैं। \(चरण 2: समुच्चय में दोहराव नहीं लिखा जाता, इसलिए (T={\)क,म,ल}) होगा। चरण 3: अक्षरों के समुच्चय में केवल अलग अक्षर लिखें। / Step 1: The distinct letters in the word lotus are represented by the three letters. Step 2: Repetition is not written in a set, so the set has three distinct letters. Step 3: In a set of letters, write only distinct letters.
Why is option A correct in this Mathematics MCQ?
\(समुच्चय में दोहराव नहीं लिखा जाता, इसलिए (T={\)क,म,ल}) होगा। / Repetition is not written in a set, so the set has three distinct letters.
What should I remember for this Mathematics concept?
अक्षरों के समुच्चय में केवल अलग अक्षर लिखें। / In a set of letters, write only distinct letters.
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