गुणोत्तर श्रेणी \(6,30,150,750,\ldots\) के पहले (5) पदों का योग क्या है?
What is the sum of the first (5) terms of the geometric progression \(6,30,150,750,\ldots\)?
Explanation opens after your attempt
B. (4686)
Concept
The first five terms are (6,30,150,750,3750), and their sum is (4686). In exams, add terms carefully when the ratio is large.
Why this answer is correct
The correct answer is B. (4686). The first five terms are (6,30,150,750,3750), and their sum is (4686). In exams, add terms carefully when the ratio is large.
Exam Tip
पहले पाँच पद (6,30,150,750,3750) हैं और योग (4686) है। परीक्षा में बड़े अनुपात में पदों को सावधानी से जोड़ें।
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