0 votes 0 votes Mathematical Logic limits engineering-mathematics + – Prateek kumar asked Oct 18, 2016 Prateek kumar 354 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
3 votes 3 votes answer will be e^-5 which is option (C) limx->infinity{(1-3/x)^x /(1+2/x)^x} =e^-3/e^2 =e^-5 (we know that lim x->infinity(1+a/x)^x = e^a) u can see formula: check http://www.pioneermathematics.com/some-important-limits-formula.html cse23 answered Oct 18, 2016 edited Oct 18, 2016 by cse23 cse23 comment Share Follow See all 0 reply Please log in or register to add a comment.
1 votes 1 votes This problem is reducible to 1infinity form after it can be solved very easily as shown below : Habibkhan answered Oct 18, 2016 Habibkhan comment Share Follow See 1 comment See all 1 1 comment reply Sushant Gokhale commented Nov 28, 2016 reply Follow Share @habib. The image isnt clear. Can you give reference for the formula used? 0 votes 0 votes Please log in or register to add a comment.