Derivatives Flashcards
1
Q
Sin(a+b)
A
sinAcosB+cosAsinB
2
Q
cos(a+b)
A
cosAcosB+sinAsinB
3
Q
sin x
A
cos x
4
Q
cos x
A
-sin x
5
Q
tan x
A
sec^2x
6
Q
cot x
A
-csc^2x
7
Q
csc x
A
-csc x • cot x
8
Q
sec x
A
sec x • tan x
9
Q
Numerical derivative
A
f(a+h) - f(a-h) / 2h
10
Q
Product rule
A
(fg)’ = f’g + fg’
11
Q
Quotient rule
A
(f/g)’ = (f’g-fg’)/g^2
