if
lim(x⇒0-) f(x) ≠ lim(x⇒0+)
then
lim(x⇒0-) f(x) ≠ lim(x⇒0+)
then
Anonymous Quiz
6%
lim(x ⇒ 0) = 0
7%
lim(x ⇒ 0) = 1
85%
lim(x ⇒ 0) doesn't exist
2%
lim(x ⇒ 0) = x+1
if
lim(x⇒0-) f(x) = lim(x⇒0+) = 0
then
lim(x⇒0-) f(x) = lim(x⇒0+) = 0
then
Anonymous Quiz
63%
lim(x⇒0) f(x) = 0
21%
lim(x⇒0) f(x) = 1
9%
lim(x⇒0) f(x) doesn't exist
7%
lim(x⇒0) f(x) = x+1
d/dx (sin tan x) =
Anonymous Quiz
20%
cos x. tan x. sec^2x
60%
cos tan x. sec^2x
19%
cos x. sec^2x
2%
tan x. sec^2x
d/dx (sin x tan x) =
Anonymous Quiz
9%
cos x. tan x + sec^2 x
31%
cos tan x + sec^2 x. sin x
57%
cos x. tan x + sec^2 x. sin x
4%
cos. tan x + sec^2. sin x
d/dx a^f(x) =
Anonymous Quiz
22%
a^f(x) . f'(x). ln f(x)
10%
a^f(x) . f'(x)
59%
a^f(x) . f'(x). ln a
10%
a^f(x) . f'(x). ln a^f(x)