पहला पद \(18\cdot17\cdot16=4896\) और दूसरा \(17\cdot16\cdot15=4080\) है। अंतर (816) है। / The first term is \(18\cdot17\cdot16=4896\) and the second is \(17\cdot16\cdot15=4080\). The difference is (816).
Mathematics Answer, Explanation and Revision Hints
\( \frac{18!}{15!}-\frac{17!}{14!} \) का मान क्या है? / What is the value of \( \frac{18!}{15!}-\frac{17!}{14!} \)?
Correct Answer: B. (816). Explanation: पहला पद \(18\cdot17\cdot16=4896\) और दूसरा \(17\cdot16\cdot15=4080\) है। अंतर (816) है। / The first term is \(18\cdot17\cdot16=4896\) and the second is \(17\cdot16\cdot15=4080\). The difference is (816).
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