Advertisements
Advertisements
प्रश्न
For what value of x, f(x) = `(x+2)/(x-1)` is not continuous?
पर्याय
-2
1
2
-1
Advertisements
उत्तर
1
APPEARS IN
संबंधित प्रश्न
Evaluate the following:
\[\lim_{x->∞} \frac{2x + 5}{x^2 + 3x + 9}\]
If `lim_(x->a) (x^9 + "a"^9)/(x + "a") = lim_(x->3)` (x + 6), find the value of a.
If `lim_(x->2) (x^n - 2^n)/(x-2) = 448`, then find the least positive integer n.
Let f(x) = `("a"x + "b")/("x + 1")`, if `lim_(x->0) f(x) = 2` and `lim_(x->∞) f(x) = 1`, then show that f(-2) = 0
Examine the following function for continuity at the indicated point.
f(x) = `{((x^2 - 9)/(x-3) "," if x ≠ 3),(6 "," if x = 3):}` at x = 3
If f(x)= `{((x - |x|)/x if x ≠ 0),(2 if x = 0):}` then show that `lim_(x->1)`f(x) does not exist.
Show that the function f(x) = 2x - |x| is continuous at x = 0
A function f(x) is continuous at x = a `lim_(x->"a")`f(x) is equal to:
If y = e2x then `("d"^2"y")/"dx"^2` at x = 0 is:
`"d"/"dx" ("a"^x)` =
