यदि किसी गुणोत्तर श्रेणी में (a=5) और (r=3) है तो \(a_8\) का मान क्या होगा?

If a geometric progression has (a=5) and (r=3) what is the value of \(a_8\)?

Author: Muft Shiksha Editorial Team Published:
Explanation opens after your attempt
Correct Answer

C. (10935)

Step 1

Concept

\(a_8=5\cdot3^7=10935\). In exams use \(r^7\) for the eighth term.

Step 2

Why this answer is correct

The correct answer is C. (10935). \(a_8=5\cdot3^7=10935\). In exams use \(r^7\) for the eighth term.

Step 3

Exam Tip

\(a_8=5\cdot3^7=10935\) है। परीक्षा में आठवें पद के लिए \(r^7\) लगाएँ।

Question me issue ya doubt hai?

Answer, explanation, typing mistake ya suggestion directly hamari team ko bhejein. 📱Helpline (Call / WhatsApp): +91 7272824365

Related Mathematics Questions

FAQs

Mathematics Answer, Explanation and Revision Hints

यदि किसी गुणोत्तर श्रेणी में (a=5) और (r=3) है तो \(a_8\) का मान क्या होगा? / If a geometric progression has (a=5) and (r=3) what is the value of \(a_8\)?

Correct Answer: C. (10935). Explanation: \(a_8=5\cdot3^7=10935\) है। परीक्षा में आठवें पद के लिए \(r^7\) लगाएँ। / \(a_8=5\cdot3^7=10935\). In exams use \(r^7\) for the eighth term.

Which concept should I revise for this Mathematics MCQ?

\(a_8=5\cdot3^7=10935\). In exams use \(r^7\) for the eighth term.

What exam hint can help solve this Mathematics question?

\(a_8=5\cdot3^7=10935\) है। परीक्षा में आठवें पद के लिए \(r^7\) लगाएँ।