Mathematics Answer, Explanation and Revision Hints
\(समुच्चय (A={x:x\) is a letter in the word MATH}) में कितने तत्व हैं? \(/ How many elements are in (A={x:x\) is a letter in the word MATH})?
Correct Answer: B. (4). Explanation: चरण 1: दिए गए शब्द में अक्षर (M,A,T,H) हैं। चरण 2: ये चार अलग-अलग तत्व हैं। चरण 3: शब्दों से बने समुच्चयों में अलग-अलग अक्षर ही गिनें। / Step 1: The word has the letters (M,A,T,H). Step 2: These are four distinct elements. Step 3: In sets made from words, count only distinct letters.
Why is option B correct in this Mathematics MCQ?
ये चार अलग-अलग तत्व हैं। / These are four distinct elements.
What should I remember for this Mathematics concept?
शब्दों से बने समुच्चयों में अलग-अलग अक्षर ही गिनें। / In sets made from words, count only distinct letters.
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