यदि \(a_2=18\) और \(a_6=1458\) है, तो (r) का धनात्मक मान क्या है?

If \(a_2=18\) and \(a_6=1458\), what is the positive value of (r)?

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

B. (3)

Step 1

Concept

\(\frac{a_6}{a_2}=r^4=\frac{1458}{18}=81\), so (r=3). In exams, a gap of (4) positions gives \(r^4\).

Step 2

Why this answer is correct

The correct answer is B. (3). \(\frac{a_6}{a_2}=r^4=\frac{1458}{18}=81\), so (r=3). In exams, a gap of (4) positions gives \(r^4\).

Step 3

Exam Tip

\(\frac{a_6}{a_2}=r^4=\frac{1458}{18}=81\), इसलिए (r=3) है। परीक्षा में पद-अंतर (4) हो तो \(r^4\) बनेगा।

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 \(a_2=18\) और \(a_6=1458\) है, तो (r) का धनात्मक मान क्या है? / If \(a_2=18\) and \(a_6=1458\), what is the positive value of (r)?

Correct Answer: B. (3). Explanation: \(\frac{a_6}{a_2}=r^4=\frac{1458}{18}=81\), इसलिए (r=3) है। परीक्षा में पद-अंतर (4) हो तो \(r^4\) बनेगा। / \(\frac{a_6}{a_2}=r^4=\frac{1458}{18}=81\), so (r=3). In exams, a gap of (4) positions gives \(r^4\).

Which concept should I revise for this Mathematics MCQ?

\(\frac{a_6}{a_2}=r^4=\frac{1458}{18}=81\), so (r=3). In exams, a gap of (4) positions gives \(r^4\).

What exam hint can help solve this Mathematics question?

\(\frac{a_6}{a_2}=r^4=\frac{1458}{18}=81\), इसलिए (r=3) है। परीक्षा में पद-अंतर (4) हो तो \(r^4\) बनेगा।