Search for: The interval in which X must lie, so that the greatest term in the expansion of (1 + x)2n has the greatest coefficient, is The interval in which X must lie, so that the greatest term in the expansion of (1 + x)2n has the greatest coefficient, is An−1n,nn−1Bnn+1,n+1nCnn+2,n+2nDNone of these Fill Out the Form for Expert Academic Guidance!l Grade ---Class 1Class 2Class 3Class 4Class 5Class 6Class 7Class 8Class 9Class 10Class 11Class 12 Target Exam JEENEETCBSE +91 Preferred time slot for the call ---9 am10 am11 am12 pm1 pm2 pm3 pm4 pm5 pm6 pm7 pm8pm9 pm10pm Please indicate your interest Live ClassesBooksTest SeriesSelf Learning Language ---EnglishHindiMarathiTamilTeluguMalayalam Are you a Sri Chaitanya student? NoYes Verify OTP Code (required) I agree to the terms and conditions and privacy policy. Solution: Here, the greatest coefficient is 2nCn.∴ 2nCnxn>2nCn+1xn−1⇒x>nn+1 and 2nCnxn>2nCn−1xn+1⇒x<n+1n∴x mustlieintheinterval nn+1,n+1n Related content CBSE Class 6 Science Chapter 1 Components of Food MCQ Questions with Answers Mother’s Day Quiz with Answers CBSE Class 9 History Chapter 1 MCQ Class 10 Science MCQ Chapter 3 Metals and Non-Metals How to Crack NEET in Drop Year? CBSE Class 9 Social Science MCQ CBSE Class 10 Science MCQs Chapter 2 Acids Bases and Salts CBSE Class 10 Science MCQs Chapter 1 Chemical Reactions and Equations with Answers How to Convert CGPA into Percentage CBSE Class 6 MCQs for All Subjects with Answers