यदि \(a_n=4n+9\) है तो कौन-सा पद (73) के बराबर होगा?
If \(a_n=4n+9\) then which term is equal to (73)?
Explanation opens after your attempt
C. (n=16)
Concept
From (4n+9=73) we get (n=16). In exams equate the formula to the given value to find the term number.
Why this answer is correct
The correct answer is C. (n=16). From (4n+9=73) we get (n=16). In exams equate the formula to the given value to find the term number.
Exam Tip
(4n+9=73) से (n=16) मिलता है। परीक्षा में पद संख्या के लिए सूत्र को दिए मान के बराबर रखें।
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