यदि समांतर श्रेणी \(p,,p+7,,p+14,\ldots\) है, तो सार्व अंतर क्या है?
If \(p,,p+7,,p+14,\ldots\) is an arithmetic progression, what is the common difference?
Explanation opens after your attempt
B. (7)
Concept
The difference between the second and first terms is ((p+7)-p=7). In exams, subtract even with algebraic terms.
Why this answer is correct
The correct answer is B. (7). The difference between the second and first terms is ((p+7)-p=7). In exams, subtract even with algebraic terms.
Exam Tip
दूसरे पद और पहले पद का अंतर ((p+7)-p=7) है। परीक्षा में बीजीय पदों में भी घटाव करें।
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