If is continuous at x = 0, then the value of K is
1/2
0
1/4
-1/4
The number of points at which the function f(x) = 1/log |x| is discontinuous at
1
2
3
4
If f(x) = x+2 when x ≤1 and f(x) = 4x -1 when x>1, then
f(x) is continuous at x = 1
f(x) is discontinuous at x = 0
None of these
The function f(x ) = is not defined at x = 0. The value which should be assigned to f at x = 0. So that it is continuous at x = 0 is
a - b
a + b
log a + log b
If the function f(x) = when x=0, is continuous at x=0, then k=
6
9
12
The function f(x) = 3x -5 for x
= x +1 for x>3 = c for x = 3 is continuous at x = 3 if c is equal to
If is continuous at x = 0, then f(o) =
1/15
15/2
2/15
If f(x) is continuous in [0,1] and f(1/3)=1 then is
1/3
The function is not defined for x = 2. Inorder to make f(x) continuous at x = 2, f(2) should be defined as
The function f(x) = |x| + |x| / x is :
Continuous at the origin
Discontinuous at the origin because |x| is discontinuous there
Discontinuous at the origin because |x|/ x is discontinuous there
Discontinuous at the origin because |x| and |x| / x are discontinuous there
