\(^{n}C_0+^{n}C_1+\cdots+^{n}C_n\) को subsets से जोड़ने पर कुल कितने subsets मिलते हैं?
Connecting \(^{n}C_0+^{n}C_1+\cdots+^{n}C_n\) with subsets gives how many total subsets?
Explanation opens after your attempt
Correct Answer
B. \(2^n\)
Concept
Each object has two options include or exclude. In exams remember \(2^n\) for total subsets.
Why this answer is correct
The correct answer is B. \(2^n\). Each object has two options include or exclude. In exams remember \(2^n\) for total subsets.
Exam Tip
हर वस्तु के लिए शामिल या अलग दो विकल्प होते हैं। परीक्षा में total subsets के लिए \(2^n\) याद रखें।
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