यदि \(a_n=12n+5\) है, तो \(a_7+a_2\) का मान क्या होगा?
If \(a_n=12n+5\), what is the value of \(a_7+a_2\)?
Explanation opens after your attempt
B. (112)
Concept
\(a_7=89\) and \(a_2=29\), so the sum is (118). The correct option should include (118).
Why this answer is correct
The correct answer is B. (112). \(a_7=89\) and \(a_2=29\), so the sum is (118). The correct option should include (118).
Exam Tip
\(a_7=89\) और \(a_2=29\), इसलिए योग (118) नहीं बल्कि (118) है। सही विकल्पों में (118) होना चाहिए।
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