Class 11 Mathematics Permutations and Combinations Derivations of formulas and their connections Hard Level 65

(4) identical prizes (10) students में बांटने हैं और एक student multiple prizes पा सकता है। Count किससे जुड़ी है?

(4) identical prizes are distributed among (10) students and one student can receive multiple prizes. Which count is connected with this?

Explanation opens after your attempt
Correct Answer

A. \({}^{13}C_9\)

Step 1

Concept

Identical prize distribution is stars and bars, with (4) stars and (9) bars. In exams connect identical prizes with combinations with repetition.

Step 2

Why this answer is correct

The correct answer is A. \({}^{13}C_9\). Identical prize distribution is stars and bars, with (4) stars and (9) bars. In exams connect identical prizes with combinations with repetition.

Step 3

Exam Tip

Identical prizes distribution stars and bars है, (4) stars और (9) bars। परीक्षा में identical prizes को combinations with repetition से जोड़ें।

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(4) identical prizes (10) students में बांटने हैं और एक student multiple prizes पा सकता है। Count किससे जुड़ी है? / (4) identical prizes are distributed among (10) students and one student can receive multiple prizes. Which count is connected with this?

Correct Answer: A. \({}^{13}C_9\). Explanation: Identical prizes distribution stars and bars है, (4) stars और (9) bars। परीक्षा में identical prizes को combinations with repetition से जोड़ें। / Identical prize distribution is stars and bars, with (4) stars and (9) bars. In exams connect identical prizes with combinations with repetition.

Which concept should I revise for this Mathematics MCQ?

Identical prize distribution is stars and bars, with (4) stars and (9) bars. In exams connect identical prizes with combinations with repetition.

What exam hint can help solve this Mathematics question?

Identical prizes distribution stars and bars है, (4) stars और (9) bars। परीक्षा में identical prizes को combinations with repetition से जोड़ें।