\( \frac{10!}{7!\cdot3!} \) का सरल मान क्या है?
What is the simplified value of \( \frac{10!}{7!\cdot3!} \)?
Explanation opens after your attempt
B. (120)
Concept
Writing (10!) as \(10\cdot9\cdot8\cdot7!\) and dividing by (3!) gives (120). Cancel common factorials first.
Why this answer is correct
The correct answer is B. (120). Writing (10!) as \(10\cdot9\cdot8\cdot7!\) and dividing by (3!) gives (120). Cancel common factorials first.
Exam Tip
(10!) को \(10\cdot9\cdot8\cdot7!\) लिखकर (3!) से भाग देने पर (120) मिलता है। समान फैक्टोरियल पहले काटें।
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