यदि (r=0) हो तो \(^{n}C_r\) के formula में कौन-सा denominator आता है?

If (r=0) what denominator appears in the formula of \(^{n}C_r\)?

Explanation opens after your attempt
Correct Answer

A. (0!,n!)

Step 1

Concept

\(^{n}C_0=\frac{n!}{0!n!}\) and its value is (1). In exams remember (0!=1).

Step 2

Why this answer is correct

The correct answer is A. (0!,n!). \(^{n}C_0=\frac{n!}{0!n!}\) and its value is (1). In exams remember (0!=1).

Step 3

Exam Tip

\(^{n}C_0=\frac{n!}{0!n!}\) होता है और इसका मान (1) है। परीक्षा में (0!=1) याद रखें।

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Mathematics Answer, Explanation and Revision Hints

यदि (r=0) हो तो \(^{n}C_r\) के formula में कौन-सा denominator आता है? / If (r=0) what denominator appears in the formula of \(^{n}C_r\)?

Correct Answer: A. (0!,n!). Explanation: \(^{n}C_0=\frac{n!}{0!n!}\) होता है और इसका मान (1) है। परीक्षा में (0!=1) याद रखें। / \(^{n}C_0=\frac{n!}{0!n!}\) and its value is (1). In exams remember (0!=1).

Which concept should I revise for this Mathematics MCQ?

\(^{n}C_0=\frac{n!}{0!n!}\) and its value is (1). In exams remember (0!=1).

What exam hint can help solve this Mathematics question?

\(^{n}C_0=\frac{n!}{0!n!}\) होता है और इसका मान (1) है। परीक्षा में (0!=1) याद रखें।