यदि \(a_n=7n-1\) है, तो कौन-सा पद (69) के बराबर होगा?

If \(a_n=7n-1\), which term will be equal to (69)?

Author: Muft Shiksha Editorial Team Published:
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Correct Answer

C. (10)वाँ(10)th

Step 1

Concept

From (7n-1=69), (7n=70) and (n=10). Solve the equation to find the term position.

Step 2

Why this answer is correct

The correct answer is C. (10)वाँ / (10)th. From (7n-1=69), (7n=70) and (n=10). Solve the equation to find the term position.

Step 3

Exam Tip

(7n-1=69) से (7n=70) और (n=10)। पद की स्थिति निकालने के लिए समीकरण हल करें।

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Mathematics Answer, Explanation and Revision Hints

यदि \(a_n=7n-1\) है, तो कौन-सा पद (69) के बराबर होगा? / If \(a_n=7n-1\), which term will be equal to (69)?

Correct Answer: C. (10)वाँ / (10)th. Explanation: (7n-1=69) से (7n=70) और (n=10)। पद की स्थिति निकालने के लिए समीकरण हल करें। / From (7n-1=69), (7n=70) and (n=10). Solve the equation to find the term position.

Which concept should I revise for this Mathematics MCQ?

From (7n-1=69), (7n=70) and (n=10). Solve the equation to find the term position.

What exam hint can help solve this Mathematics question?

(7n-1=69) से (7n=70) और (n=10)। पद की स्थिति निकालने के लिए समीकरण हल करें।