(n) वस्तुओं के सभी उपसमुच्चयों की संख्या \(2^n\) क्यों होती है?
Why is the number of all subsets of (n) objects equal to \(2^n\)?
Explanation opens after your attempt
Correct Answer
A. हर वस्तु के लिए लेना या न लेना दो विकल्प होते हैंEach object has two options include or exclude
Concept
Each object can independently be included or excluded. In exams think of subset questions as two choices per object.
Why this answer is correct
The correct answer is A. हर वस्तु के लिए लेना या न लेना दो विकल्प होते हैं / Each object has two options include or exclude. Each object can independently be included or excluded. In exams think of subset questions as two choices per object.
Exam Tip
हर वस्तु स्वतंत्र रूप से शामिल या अलग हो सकती है। परीक्षा में subset questions को दो विकल्प प्रति वस्तु से सोचें।
Login to save your score, XP, coins and progress.