समानांतर श्रेढ़ी \(44,38,32,26,\ldots\) के पहले (5) पदों का योग क्या है?
What is the sum of the first (5) terms of the arithmetic progression \(44,38,32,26,\ldots\)?
Explanation opens after your attempt
B. (160)
Concept
The first (5) terms are (44,38,32,26,20), and their sum is (160). In a decreasing progression, also list the terms in order and add.
Why this answer is correct
The correct answer is B. (160). The first (5) terms are (44,38,32,26,20), and their sum is (160). In a decreasing progression, also list the terms in order and add.
Exam Tip
पहले (5) पद (44,38,32,26,20) हैं और योग (160) है। घटती श्रेढ़ी में भी पद क्रम से लिखकर जोड़ें।
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