यदि (x,18,54) गुणोत्तर श्रेढ़ी के लगातार पद हैं, तो (x) क्या होगा?
If (x,18,54) are consecutive terms of a geometric progression, what is (x)?
Explanation opens after your attempt
C. (6)
Concept
\(\frac{54}{18}=3\), so \(\frac{18}{x}=3\) and (x=6). Keep consecutive ratios equal.
Why this answer is correct
The correct answer is C. (6). \(\frac{54}{18}=3\), so \(\frac{18}{x}=3\) and (x=6). Keep consecutive ratios equal.
Exam Tip
\(\frac{54}{18}=3\), इसलिए \(\frac{18}{x}=3\) और (x=6)। लगातार अनुपात बराबर रखें।
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