यदि \(a_n=50-4n\) है, तो \(a_9\) का मान क्या होगा?

If \(a_n=50-4n\), what is the value of \(a_9\)?

Author: Muft Shiksha Editorial Team Published:
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Correct Answer

C. (14)

Step 1

Concept

\(a_9=50-36=14\). In exams, subtract (4n) correctly in a decreasing formula.

Step 2

Why this answer is correct

The correct answer is C. (14). \(a_9=50-36=14\). In exams, subtract (4n) correctly in a decreasing formula.

Step 3

Exam Tip

\(a_9=50-36=14\) है। परीक्षा में घटते सूत्र में (4n) को सही घटाएँ।

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Mathematics Answer, Explanation and Revision Hints

यदि \(a_n=50-4n\) है, तो \(a_9\) का मान क्या होगा? / If \(a_n=50-4n\), what is the value of \(a_9\)?

Correct Answer: C. (14). Explanation: \(a_9=50-36=14\) है। परीक्षा में घटते सूत्र में (4n) को सही घटाएँ। / \(a_9=50-36=14\). In exams, subtract (4n) correctly in a decreasing formula.

Which concept should I revise for this Mathematics MCQ?

\(a_9=50-36=14\). In exams, subtract (4n) correctly in a decreasing formula.

What exam hint can help solve this Mathematics question?

\(a_9=50-36=14\) है। परीक्षा में घटते सूत्र में (4n) को सही घटाएँ।