समानांतर श्रेढ़ी \(2,9,16,23,\ldots\) में \(a_8+a_3\) का मान क्या है?
In the arithmetic progression \(2,9,16,23,\ldots\), what is the value of \(a_8+a_3\)?
Explanation opens after your attempt
A. (67)
Concept
Here (d=7), so \(a_8=51\) and \(a_3=16\), and the sum is (67). Find both terms separately and then add.
Why this answer is correct
The correct answer is A. (67). Here (d=7), so \(a_8=51\) and \(a_3=16\), and the sum is (67). Find both terms separately and then add.
Exam Tip
यहाँ (d=7), इसलिए \(a_8=51\) और \(a_3=16\), योग (67) है। दोनों पद अलग निकालकर जोड़ें।
Login to save your score, XP, coins and progress.
