\( 62^2-38^2 \) का मान पहचान से निकालिए।
Find \( 62^2-38^2 \) using an identity.
Explanation opens after your attempt
A. (2400)
Concept
(622-382=(62+38)(62-38)=100\times24=2400). Exam tip: do addition and subtraction first.
Why this answer is correct
The correct answer is A. (2400). (622-382=(62+38)(62-38)=100\times24=2400). Exam tip: do addition and subtraction first.
Exam Tip
(622-382=(62+38)(62-38)=100\times24=2400)। परीक्षा में जोड़ और घटाव पहले करें।
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