अनुक्रम \(40,35,30,25,\ldots\) में अगले दो पद कौन-से होंगे?
What will be the next two terms in \(40,35,30,25,\ldots\)?
Explanation opens after your attempt
C. (20,15)
Concept
The common difference is (-5). Therefore, (25-5=20) and (20-5=15).
Why this answer is correct
The correct answer is C. (20,15). The common difference is (-5). Therefore, (25-5=20) and (20-5=15).
Exam Tip
यहाँ सार्व अंतर (-5) है। इसलिए (25-5=20) और (20-5=15)।
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