यदि \(a_n=4n+18\) है, तो \(a_n=70\) के लिए (n) क्या होगा?
If \(a_n=4n+18\), what is (n) for \(a_n=70\)?
Explanation opens after your attempt
C. (13)
Concept
From (4n+18=70), (4n=52) and (n=13). Solve the equation to find the position of the term.
Why this answer is correct
The correct answer is C. (13). From (4n+18=70), (4n=52) and (n=13). Solve the equation to find the position of the term.
Exam Tip
(4n+18=70) से (4n=52) और (n=13)। पद की स्थिति निकालने के लिए समीकरण हल करें।
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