यदि \(a_n=3n+14\) है, तो \(a_n=56\) के लिए (n) क्या होगा?
If \(a_n=3n+14\), what is (n) for \(a_n=56\)?
Explanation opens after your attempt
C. (14)
Concept
From (3n+14=56), (3n=42) and (n=14). Solve the equation to find the position of the term.
Why this answer is correct
The correct answer is C. (14). From (3n+14=56), (3n=42) and (n=14). Solve the equation to find the position of the term.
Exam Tip
(3n+14=56) से (3n=42) और (n=14)। पद की स्थिति निकालने के लिए समीकरण हल करें।
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