Mathematics Answer, Explanation and Revision Hints
( (a-b+c)2 ) में (ab) वाला पद कौन सा होगा? / Which term containing (ab) appears in ( (a-b+c)2 )?
Correct Answer: B. (-2ab). Explanation: (a) और (-b) का मिश्र पद \(2\times a\times(-b)=-2ab\) है। परीक्षा में ऋण चिन्ह को पद के साथ रखें। / The mixed term of (a) and (-b) is \(2\times a\times(-b)=-2ab\). Exam tip: keep the negative sign with the term.
Which concept should I revise for this Mathematics MCQ?
The mixed term of (a) and (-b) is \(2\times a\times(-b)=-2ab\). Exam tip: keep the negative sign with the term.
What exam hint can help solve this Mathematics question?
(a) और (-b) का मिश्र पद \(2\times a\times(-b)=-2ab\) है। परीक्षा में ऋण चिन्ह को पद के साथ रखें।
Login to view answers
Use Google login or mobile OTP. Admin can block users and control login providers.
Student Class Required
Select your class first
Quiz questions, daily challenge and practice pages will open according to your selected class. Class 11/12 ke liye stream bhi select karein.