0 votes
55 views

Which of the following functions is not differentiable in the domain $[-1,1]$ ?

(a) $f(x) = x^2$

(b) $f(x) = x-1$

(c) $f(x) = 2$

(d) $f(x) = Maximum (x,-x)$

asked in Calculus
recategorized | 55 views
+2

@Hirak

$x^2$ is differentiable and $x-1$ is continuous and differentiable in the given domain.. make the graph of both and check..

+1
Sorry.. i have went terribly wrong, Thnaks a TON for making it right.. :)

+2 votes
1 answer
1
+2 votes
2 answers
2
+12 votes
2 answers
3
0 votes
1 answer
4
0 votes
1 answer
5
+1 vote
1 answer
6
0 votes
0 answers
7