\( \frac{14!}{11!\cdot3!}\cdot\frac{3}{13} \) का मान क्या है?
What is the value of \( \frac{14!}{11!\cdot3!}\cdot\frac{3}{13} \)?
Explanation opens after your attempt
Correct Answer
A. (28)
Concept
The first part is (364), and \(364\cdot\frac{3}{13}=84\). Write each cancellation clearly during calculation.
Why this answer is correct
The correct answer is A. (28). The first part is (364), and \(364\cdot\frac{3}{13}=84\). Write each cancellation clearly during calculation.
Exam Tip
पहला भाग (364) है और \(364\cdot\frac{3}{13}=84\) नहीं, सही कटौती से \( \frac{14\cdot13\cdot12}{6}\cdot\frac{3}{13}=84 \) मिलता है। गणना में हर कटौती को साफ लिखें।
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