\( \frac{8!}{5!}+\frac{7!}{4!} \) का मान क्या है?
What is the value of \( \frac{8!}{5!}+\frac{7!}{4!} \)?
Explanation opens after your attempt
B. (546)
Concept
The first term is \(8\cdot7\cdot6=336\) and the second is \(7\cdot6\cdot5=210\). The sum is (546).
Why this answer is correct
The correct answer is B. (546). The first term is \(8\cdot7\cdot6=336\) and the second is \(7\cdot6\cdot5=210\). The sum is (546).
Exam Tip
पहला पद \(8\cdot7\cdot6=336\) और दूसरा \(7\cdot6\cdot5=210\) है। योग (546) है।
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