Nishant Thakre last edited by
Q6 ans b
But I am getting x(1-x)^-1
Mohd sabir Shaikh last edited by
After integrating you are getting x + x^2 + x^3+....... + C but as lxl < 1, so this is yhe binomial expansion of (1-x) ^-1 +C
Actually speaking, both ans are correct but you need to check the options.