यदि \(a_n=3^n+1\) है तो \(a_4\) का मान क्या होगा?

If \(a_n=3^n+1\) then what is the value of \(a_4\)?

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

C. (82)

Step 1

Concept

\(a_4=3^4+1=82\). In exams find the power and add the constant.

Step 2

Why this answer is correct

The correct answer is C. (82). \(a_4=3^4+1=82\). In exams find the power and add the constant.

Step 3

Exam Tip

\(a_4=3^4+1=82\) है। परीक्षा में घात निकालकर स्थिर संख्या जोड़ें।

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Mathematics Answer, Explanation and Revision Hints

यदि \(a_n=3^n+1\) है तो \(a_4\) का मान क्या होगा? / If \(a_n=3^n+1\) then what is the value of \(a_4\)?

Correct Answer: C. (82). Explanation: \(a_4=3^4+1=82\) है। परीक्षा में घात निकालकर स्थिर संख्या जोड़ें। / \(a_4=3^4+1=82\). In exams find the power and add the constant.

Which concept should I revise for this Mathematics MCQ?

\(a_4=3^4+1=82\). In exams find the power and add the constant.

What exam hint can help solve this Mathematics question?

\(a_4=3^4+1=82\) है। परीक्षा में घात निकालकर स्थिर संख्या जोड़ें।