if f(x)=open curly brackets 2 x plus 3 space comma x less or equal than 0
3 open parentheses x plus 1 close parentheses comma x greater than 0 close curly brackets space
.find lim f(x)  x->1

              

Asked by Shivendra | 23rd Oct, 2018, 10:18: PM

Expert Answer:

begin mathsize 16px style limit as straight x rightwards arrow 1 of space 3 left parenthesis straight x space plus space 1 right parenthesis equals 3 left parenthesis 1 space plus space 1 right parenthesis equals 6
As space limit space is space straight x rightwards arrow 1 space we space take space straight f left parenthesis straight x right parenthesis space equals space 3 left parenthesis straight x space plus thin space 1 right parenthesis space space space space space for space straight x space greater than space 0 end style

Answered by Sneha shidid | 24th Oct, 2018, 10:04: AM