यदि \(a_1=2\), \(a_2=3\) और \(a_n=a_{n-1}+n\) है तो \(a_4\) क्या होगा?

If \(a_1=2\), \(a_2=3\), and \(a_n=a_{n-1}+n\), what is \(a_4\)?

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

C. (10)

Step 1

Concept

\(a_3=3+3=6\) and \(a_4=6+4=10\). Exam tip: this rule adds the current (n).

Step 2

Why this answer is correct

The correct answer is C. (10). \(a_3=3+3=6\) and \(a_4=6+4=10\). Exam tip: this rule adds the current (n).

Step 3

Exam Tip

\(a_3=3+3=6\) और \(a_4=6+4=10\) है। इस नियम में वर्तमान (n) जोड़ा जाता है।

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 \(a_1=2\), \(a_2=3\) और \(a_n=a_{n-1}+n\) है तो \(a_4\) क्या होगा? / If \(a_1=2\), \(a_2=3\), and \(a_n=a_{n-1}+n\), what is \(a_4\)?

Correct Answer: C. (10). Explanation: \(a_3=3+3=6\) और \(a_4=6+4=10\) है। इस नियम में वर्तमान (n) जोड़ा जाता है। / \(a_3=3+3=6\) and \(a_4=6+4=10\). Exam tip: this rule adds the current (n).

Which concept should I revise for this Mathematics MCQ?

\(a_3=3+3=6\) and \(a_4=6+4=10\). Exam tip: this rule adds the current (n).

What exam hint can help solve this Mathematics question?

\(a_3=3+3=6\) और \(a_4=6+4=10\) है। इस नियम में वर्तमान (n) जोड़ा जाता है।