Mathematics Answer, Explanation and Revision Hints
( (2a-b)2 ) में बीच वाला पद क्या है? / What is the middle term in ( (2a-b)2 )?
Correct Answer: D. (-4ab). Explanation: बीच का पद \(-2\cdot2a\cdot b=-4ab\) है। परीक्षा में पहले पद का गुणांक शामिल करें। / The middle term is \(-2\cdot2a\cdot b=-4ab\). Exam tip: include the coefficient of the first term.
Which concept should I revise for this Mathematics MCQ?
The middle term is \(-2\cdot2a\cdot b=-4ab\). Exam tip: include the coefficient of the first term.
What exam hint can help solve this Mathematics question?
बीच का पद \(-2\cdot2a\cdot b=-4ab\) है। परीक्षा में पहले पद का गुणांक शामिल करें।
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