JEE 2019 The sum of an infinite geometric series with positive terms is 3 and the sum of the cubes

The sum of an infinite geometric series with positive terms is 3 and the sum of the cubes of it terms is 27/19. Then, the common ratio of this series is a. 4/9 b. 2/3 c. 2/9 d. 1/3 . . . IITian's UNS EduTech. UNS EduTech helps class 9-12 students to crack NEET, and JEE like competitive exams and board exams through offline and online learning. UNS EduTech is dedicated to teaching concepts through simple and lucid experiments, simulations, and animations. Our teachers graduated from these prestigious institutes and followed an active learning process rather than a rote learning process. Our customized active learning approach frequently analyses the issues of each student. The mental health of students is also a priority for UNS Edutech. So, we give utmost care to relieve mental strain and depression, which students usually face through ordinary entrance coaching. Our experts' proper analysis and corrections for students' improvement is the prime strategy to give 100% output from UNS Edutech. Come, let us move together for a bright future. Join UNS Edutech, Online sessions. Connect +91 6383525440 . . #jee #pyq #jeepyq2019 #uns #unsedutech