Search for: Let S1,S2,S3…………. and t1,t2,t3…………. are two arithmetic sequences such that S1=t1≠0;S2=2t2 and ∑i=110 Si=∑i=115 ti then, the value of S2−S1t2−t1 is: Let S1,S2,S3…………. and t1,t2,t3…………. are two arithmetic sequences such that S1=t1≠0;S2=2t2 and ∑i=110 Si=∑i=115 ti then, the value of S2−S1t2−t1 is: A83B32C198D2 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: Let S1,S2,S3…………. are in A.P. with common difference d and t1,t2,t3 are in A.P with common difference d2. ∑i=110 Si=1022S1+(10−1)d1∑i=115 ti=1522t1+(15−1)d2102S1+9d1=152t1+14d222S1+9d1=32t1+14d22S1+9d1=3t1+7d22S1+9d1=3t1+21d2As, S1=t12t1+9d1=3t1+21d29d1=t1+21d2d1=S2−S1=2t2−t1d2=t2−t192t2−t1=t1+21t2−21t118t2−9t1=21t2−20t111t1=3t2 Thus, S2−S1t2−t1=2t2−t1t2−t1=2⋅113−1113−1=22−38=198 Related content Murugan Quotes in Tamil | முருகன் மேற்கோள்கள் தமிழில் 100+ Heartfelt Happy Birthday Wishes in Marathi | Messages & Quotes 55 Best Motivational Quotes in Kannada & English for Success Important Days in April 2025 | National & International Events List 77 Best School Friends Quotes and Captions for Friendship School Assembly News Headlines: 27 March 2025 55+ Best Gym Motivational Quotes to Inspire Your Workout in 2025 Sarhul Wishes in Hindi and English Gudi Padwa Wishes in Marathi World Theatre Day (March 27th) 2025