1 votes 1 votes $1-x$ $(1-x)/x$ $1/x$ $x/(1-x)$ Calculus engineering-mathematics isro2012-ece isro-ece calculus differentiation + – sh!va asked Feb 28, 2017 • edited Dec 8, 2022 by Lakshman Bhaiya sh!va 530 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
Best answer 1 votes 1 votes See the repeating term here. Rohit Ranjan answered Mar 2, 2017 • selected Mar 2, 2017 by sh!va Rohit Ranjan comment Share Follow See all 0 reply Please log in or register to add a comment.
0 votes 0 votes Option b is right. abhishekmehta4u answered Mar 10, 2019 abhishekmehta4u comment Share Follow See all 0 reply Please log in or register to add a comment.