यदि \(J_1=50\) और (J_n=J_{n-1}-3(n-1)) है, तो \(J_5\) का मान क्या होगा?

If \(J_1=50\) and (J_n=J_{n-1}-3(n-1)), what is the value of \(J_5\)?

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

C. बीस(20)

Step 1

Concept

\(J_5=50-3-6-9-12=20\). In exams, start the subtraction from (n=2).

Step 2

Why this answer is correct

The correct answer is C. बीस / (20). \(J_5=50-3-6-9-12=20\). In exams, start the subtraction from (n=2).

Step 3

Exam Tip

\(J_5=50-3-6-9-12=20\) है। परीक्षा में घटाव (n=2) से शुरू करें।

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Mathematics Answer, Explanation and Revision Hints

यदि \(J_1=50\) और (J_n=J_{n-1}-3(n-1)) है, तो \(J_5\) का मान क्या होगा? / If \(J_1=50\) and (J_n=J_{n-1}-3(n-1)), what is the value of \(J_5\)?

Correct Answer: C. बीस / (20). Explanation: \(J_5=50-3-6-9-12=20\) है। परीक्षा में घटाव (n=2) से शुरू करें। / \(J_5=50-3-6-9-12=20\). In exams, start the subtraction from (n=2).

Which concept should I revise for this Mathematics MCQ?

\(J_5=50-3-6-9-12=20\). In exams, start the subtraction from (n=2).

What exam hint can help solve this Mathematics question?

\(J_5=50-3-6-9-12=20\) है। परीक्षा में घटाव (n=2) से शुरू करें।