यदि ((n-1)! = 5040) है तो (n) का मान क्या है?

If ((n-1)! = 5040) then what is the value of (n)?

Explanation opens after your attempt
Correct Answer

B. (8)

Step 1

Concept

Since (7!=5040), (n-1=7). Therefore (n=8).

Step 2

Why this answer is correct

The correct answer is B. (8). Since (7!=5040), (n-1=7). Therefore (n=8).

Step 3

Exam Tip

(7!=5040) इसलिए (n-1=7) है। अतः (n=8) है।

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यदि ((n-1)! = 5040) है तो (n) का मान क्या है? / If ((n-1)! = 5040) then what is the value of (n)?

Correct Answer: B. (8). Explanation: (7!=5040) इसलिए (n-1=7) है। अतः (n=8) है। / Since (7!=5040), (n-1=7). Therefore (n=8).

Which concept should I revise for this Mathematics MCQ?

Since (7!=5040), (n-1=7). Therefore (n=8).

What exam hint can help solve this Mathematics question?

(7!=5040) इसलिए (n-1=7) है। अतः (n=8) है।