what is pokemon tell me there name
Answers
Answered by
1
Answer:
cartoon pickachu Greninja
Answered by
0
Answer:
For this problem, we need to use chain rule, as well as the fact that the derivative of
cos
(
u
)
=
−
sin
(
u
)
. Chain rule basically just states that you can first derive the outside function with respect to what is inside the function, and then multiply this by the derivative of what is inside the function.
Formally,
d
y
d
x
=
d
y
d
u
⋅
d
u
d
x
,
where
u
=
x
2
+
1
.
We first need to work out the derivative of the bit inside the cosine, namely
2
x
. Then, after having found the derivative of the cosine (a negative sine), we can just multiply it by
2
x
.
=
−
sin
(
x
2
+
1
)
⋅
2
x
Attachments:
Similar questions