Post a New Question

Posted by Shayna on Monday, October 3, 2011 at 11:47pm.

show lim x->3 (sqrt(x)) = (sqrt(c)) hint: 0< |sqrt(x)-sqrt(c)|= (|x-c|)/(sqrt(x)+sqrt(c))<(1/(sqrt(c))*|x-c|

only if c=3.

More Related Questions