समानांतर श्रेढ़ी \(4,9,14,19,\ldots\) के पहले (6) पदों का योग क्या है?
What is the sum of the first (6) terms of the arithmetic progression \(4,9,14,19,\ldots\)?
Explanation opens after your attempt
A. (99)
Concept
The first (6) terms are (4,9,14,19,24,29), and their sum is (99). For small terms, listing and adding works well.
Why this answer is correct
The correct answer is A. (99). The first (6) terms are (4,9,14,19,24,29), and their sum is (99). For small terms, listing and adding works well.
Exam Tip
पहले (6) पद (4,9,14,19,24,29) हैं और उनका योग (99) है। छोटे पदों में सूची बनाकर जोड़ सकते हैं।
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