समानांतर श्रेढ़ी \(3,8,13,18,\ldots\) का (10)वाँ पद क्या है?
What is the (10)th term of the arithmetic progression \(3,8,13,18,\ldots\)?
Explanation opens after your attempt
D. (48)
Concept
Here (a=3) and (d=5), so (a_{10}=3+9(5)=48). One less than the term number gives the number of differences added.
Why this answer is correct
The correct answer is D. (48). Here (a=3) and (d=5), so (a_{10}=3+9(5)=48). One less than the term number gives the number of differences added.
Exam Tip
यहाँ (a=3) और (d=5), इसलिए (a_{10}=3+9(5)=48)। पद-संख्या से (1) कम अंतर जोड़े जाते हैं।
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