\( \frac{14!}{11!}-3\cdot\frac{13!}{11!} \) का मान क्या है?
What is the value of \( \frac{14!}{11!}-3\cdot\frac{13!}{11!} \)?
Explanation opens after your attempt
B. (1716)
Concept
The first term is \(14\cdot13\cdot12=2184\) and the second is \(3\cdot13\cdot12=468\). The difference is (1716).
Why this answer is correct
The correct answer is B. (1716). The first term is \(14\cdot13\cdot12=2184\) and the second is \(3\cdot13\cdot12=468\). The difference is (1716).
Exam Tip
पहला पद \(14\cdot13\cdot12=2184\) और दूसरा \(3\cdot13\cdot12=468\) है। अंतर (1716) है।
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