किसी अनुक्रम में \(R_1=1\) और (R_n=(n+2)R_{n-1}-1) है। \(R_4\) का मान क्या होगा?

In a sequence, \(R_1=1\) and (R_n=(n+2)R_{n-1}-1). What is the value of \(R_4\)?

Author: Muft Shiksha Editorial Team Published:
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Correct Answer

D. तिरासी(83)

Step 1

Concept

\(R_2=3\), \(R_3=14\), and \(R_4=83\). In exams, change the multiplier (n+2) at every step.

Step 2

Why this answer is correct

The correct answer is D. तिरासी / (83). \(R_2=3\), \(R_3=14\), and \(R_4=83\). In exams, change the multiplier (n+2) at every step.

Step 3

Exam Tip

\(R_2=3\), \(R_3=14\) और \(R_4=83\) मिलता है। परीक्षा में गुणक (n+2) को हर चरण पर बदलें।

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Mathematics Answer, Explanation and Revision Hints

किसी अनुक्रम में \(R_1=1\) और (R_n=(n+2)R_{n-1}-1) है। \(R_4\) का मान क्या होगा? / In a sequence, \(R_1=1\) and (R_n=(n+2)R_{n-1}-1). What is the value of \(R_4\)?

Correct Answer: D. तिरासी / (83). Explanation: \(R_2=3\), \(R_3=14\) और \(R_4=83\) मिलता है। परीक्षा में गुणक (n+2) को हर चरण पर बदलें। / \(R_2=3\), \(R_3=14\), and \(R_4=83\). In exams, change the multiplier (n+2) at every step.

Which concept should I revise for this Mathematics MCQ?

\(R_2=3\), \(R_3=14\), and \(R_4=83\). In exams, change the multiplier (n+2) at every step.

What exam hint can help solve this Mathematics question?

\(R_2=3\), \(R_3=14\) और \(R_4=83\) मिलता है। परीक्षा में गुणक (n+2) को हर चरण पर बदलें।