भुजा (a+2) वाले वर्ग में छोटे कोने वाले वर्ग का क्षेत्रफल क्या होगा?
In a square with side (a+2), what is the area of the small corner square?
Explanation opens after your attempt
C. (4)
Concept
The small square has side (2), so its area is \(2^2=4\). Exam tip: connect the constant term with the small square.
Why this answer is correct
The correct answer is C. (4). The small square has side (2), so its area is \(2^2=4\). Exam tip: connect the constant term with the small square.
Exam Tip
छोटे वर्ग की भुजा (2) है इसलिए क्षेत्रफल \(2^2=4\) होगा। परीक्षा में स्थिर पद को छोटे वर्ग से जोड़ें।
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