Mathematics Answer, Explanation and Revision Hints
( (u+v)(u-v) ) में कौन सा पद नहीं आता? / Which term does not appear in ( (u+v)(u-v) )?
Correct Answer: C. (uv). Explanation: मध्य के (uv) पद कट जाते हैं। परीक्षा में विपरीत चिन्ह वाले गुणन में मिश्र पद नहीं बचता। / The middle (uv) terms cancel. Exam tip: mixed terms do not remain in opposite-sign products.
Which concept should I revise for this Mathematics MCQ?
The middle (uv) terms cancel. Exam tip: mixed terms do not remain in opposite-sign products.
What exam hint can help solve this Mathematics question?
मध्य के (uv) पद कट जाते हैं। परीक्षा में विपरीत चिन्ह वाले गुणन में मिश्र पद नहीं बचता।
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