\((a+b+c)^2\) के क्षेत्र मॉडल में कितने वर्ग पद होते हैं?
How many square terms are there in the area model of \((a+b+c)^2\)?
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Correct Answer
B. \(3\)
Concept
There are three square terms \(a^2\), \(b^2\), and \(c^2\). Exam tip: identify square terms and rectangle terms separately.
Why this answer is correct
The correct answer is B. \(3\). There are three square terms \(a^2\), \(b^2\), and \(c^2\). Exam tip: identify square terms and rectangle terms separately.
Exam Tip
तीन वर्ग पद \(a^2\), \(b^2\) और \(c^2\) होते हैं। परीक्षा में वर्ग पद और आयत पद अलग पहचानें।
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