## Vineet Loomba is teaching live on Unacademy Plus

JEE MAIN RANK BOOSTER COURSE PREVIOUS YEAR QUESTIONS SEQUENCES SERIES JEE MAIN 2019 PREPARED BY: ER. VINEET LOOMBA IITIAN | IIT-JEE MENTOR

SUCCESS IN JEE MAIN AND ADVANCED (IIT-JEE) ABOUT ME B. Tech. From IIT Roorkee IIT-JEE Mentor Since 2010. Verified Star Educator@ Unacademy Youtuber, Founder @ vineetloomba.com unacademy & Many of my students are pursuing courses in IITs, NITs etc. Search vineet loomba unacademy on GOOGLE

JEE MAIN RANK BOOSTER COURSE PREVIOUS YEAR QUESTIONS SEQUENCES SERIES JEE MAIN 2019 PREPARED BY: ER. VINEET LOOMBA IITIAN | IIT-JEE MENTOR

SUCCESS IN JEE MAIN AND ADVANCED (IIT-JEE) Other Detailed Courses Made so far on Unacademy: Strategy for JEE Main and Advanced Sets, Relations and Functions Trigonometry Applications of Derivatives Permutations Combinations Binomial Theorem Straight Lines Applications of Integrals Circles (Detailed Course) Probability Limits, Continuity,. Differentiability Indefinite Integration Definite Integration Complex Number v' Logarithmic Functions Sequences Series Most Important Questions in IIT-JEE Mathematics Parabola (Detailed Course) Inverse Trigonometry Mathematical Reasoning Ellipse (Detailed Course) Hyperbola Differential Equations Upcoming Courses next month: Statistics > Matrices Determinants MATHEMATICS FOR IIT-JEE ER. VINEET LOOMBA (IIT ROORKEE)

SUCCESS IN JEE MAIN AND ADVANCED (IIT-JEE) Example If 19th term of a non-zero A.P. is zero, then its (49th term) (29th term) is (4) 3 1 (JEE Main 2019) t- at d 29 SUCCESS IN JEE MAIN AND ADVANCED ER. VINEET LOOMBA (IIT ROORKEE)

SUCCESS IN JEE MAIN AND ADVANCED (IIT-JEE) The sum of an infinite geometric series with positive terms is 3 and the sum of the cubes of its terms is 27 19 Example Then the common ratio of this series is (JEE Main 2019) &, a, a, 2 4 2 (2) 9 (4) ER. VINEET LOOMBA (IT R OORKEE) SUCCESS IN JEE MAIN AND ADVANCED

SUCCESS IN JEE MAIN AND ADVANCED (IIT-JEE) Solution 27 3 I 9 (I-H) 27- 9 x 27 3 I-A) 3 2 option-3 SUCCESS IN JEE MAIN AND ADVANCED ER. VINEET LOOMBA (IIT ROORKEE)

SUCCESS IN JEE MAIN AND ADVANCED (IIT-JEE) Example Let a,, a equals (1) 53 (3) 2(52) a, be a GP. If 25, then 1 2 10 a1 a5 (2) 54 (4) 4(52) (JEE Main 2019) au. option 2 SUCCESS IN JEE MAIN AND ADVANCED ER. VINEET LOOMBA (IT R OORKEE)

SUCCESS IN JEE MAIN AND ADVANCED (IIT-JEE) Example If the sum of the first 15 terms of the series ( ).(4),-(2),+3, +(31) isequal to 225 k, then k is equal to: (1) 108 (3) 9 (2) 27 (4) 54 (JEE Main 2019) 6 4 1 2 SUCCESS IN JEE MAIN AND ADVANCED ER. VINEET LOOMBA (IT R OORKEE)

SUCCESS IN JEE MAIN AND ADVANCED (IIT-JEE) 6 4 C 4 2 2 option- 2 SUCCESS IN JEE MAIN AND ADVANCED ER. VINEET LOOMBA (IIT ROORKEE)

SUCCESS IN JEE MAIN AND ADVANCED (IIT-JEE) Save Save for this Course (Free) MOST IMPORTANT QUESTIONS IN MATHEMATICS Recommend Lessons (Like) TEE MAIN AND ADVANCED PREPARED ER. VINEET LOOMS . Rate and Review the Course MADE EASY ITIAN IIT-IEE MENTOR 00:00 05:46 SURE SHOT SUCCESS IN JEE MAIN AND ADVANCED CIIT-IEE) Comments 6 91 likes 18 comments Share HINDI Crash Course Maths Sharing with friends (Hindi) Most Important Questions in IIT-JEE Mathematics (Chapter- Wise) Vineet Loomba 11k Followers Follow 5.0 (51 ratings) Edit review SUCCESS IN JEE MAIN AND ADVANCED ER. VINEET LOOMBA (IIT ROORKEE)