\( \frac{8!}{5!}+\frac{7!}{4!} \) का मान क्या है?

What is the value of \( \frac{8!}{5!}+\frac{7!}{4!} \)?

Explanation opens after your attempt
Correct Answer

B. (546)

Step 1

Concept

The first term is \(8\cdot7\cdot6=336\) and the second is \(7\cdot6\cdot5=210\). The sum is (546).

Step 2

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).

Step 3

Exam Tip

पहला पद \(8\cdot7\cdot6=336\) और दूसरा \(7\cdot6\cdot5=210\) है। योग (546) है।

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FAQs

Mathematics Answer, Explanation and Revision Hints

\( \frac{8!}{5!}+\frac{7!}{4!} \) का मान क्या है? / What is the value of \( \frac{8!}{5!}+\frac{7!}{4!} \)?

Correct Answer: B. (546). Explanation: पहला पद \(8\cdot7\cdot6=336\) और दूसरा \(7\cdot6\cdot5=210\) है। योग (546) है। / The first term is \(8\cdot7\cdot6=336\) and the second is \(7\cdot6\cdot5=210\). The sum is (546).

Which concept should I revise for this Mathematics MCQ?

The first term is \(8\cdot7\cdot6=336\) and the second is \(7\cdot6\cdot5=210\). The sum is (546).

What exam hint can help solve this Mathematics question?

पहला पद \(8\cdot7\cdot6=336\) और दूसरा \(7\cdot6\cdot5=210\) है। योग (546) है।