यदि (a=23) और (d=0) है, तो (15)वाँ पद क्या होगा?
If (a=23) and (d=0), what will be the (15)th term?
Explanation opens after your attempt
Correct Answer
C. (23)
Concept
When (d=0), every term remains (23). In a constant arithmetic progression, all terms are equal.
Why this answer is correct
The correct answer is C. (23). When (d=0), every term remains (23). In a constant arithmetic progression, all terms are equal.
Exam Tip
(d=0) होने पर हर पद (23) ही रहेगा। स्थिर समानांतर श्रेढ़ी में सभी पद बराबर होते हैं।
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