Mathematics Answer, Explanation and Revision Hints
\( 1008^2-992^2 \) का मान क्या है? / What is the value of \( 1008^2-992^2 \)?
Correct Answer: B. (32000). Explanation: (a-2-b-2=(a+b)(a-b)) से \(2000\cdot16=32000\) है। परीक्षा में दोनों वर्ग अलग-अलग न निकालें। / Using (a-2-b-2=(a+b)(a-b)), \(2000\cdot16=32000\). Exam tip: do not calculate both squares separately.
Which concept should I revise for this Mathematics MCQ?
Using (a-2-b-2=(a+b)(a-b)), \(2000\cdot16=32000\). Exam tip: do not calculate both squares separately.
What exam hint can help solve this Mathematics question?
(a-2-b-2=(a+b)(a-b)) से \(2000\cdot16=32000\) है। परीक्षा में दोनों वर्ग अलग-अलग न निकालें।
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