0
ab
a-b
a+b
Lt x - [x] , where k is an integer, is equal to x→ k+
1
-1
2
If f (2) = 4 and f' (2) = 4, then equals.
-2
-4
3
8
1/2
Which of the following statements is not correct?
[f(x) + g(x)] = f(x) + g(x)
[f(x) g(x)] = f(x) - g(x)
[f(x) g(x)] = f(x) . g(x)
then Lt f(x) is x → ∞
∞
None of these
does not axist
7/5 a
7/5 a2
3/5 a2
. Then the value of k is.
4
5
6
