Trig Identities and Derivatives Flashcards
1
Q
sinx
A
y value
2
Q
cosx
A
x value
3
Q
tanx
A
y value/ x value
4
Q
cscx
A
1/ sinx
5
Q
secx
A
1/ cosx
6
Q
cotx
A
x value/ y value
7
Q
d/dx sinx
A
cosx
8
Q
d/dx cosx
A
-sinx
9
Q
d/dx tanx
A
sec^2x
10
Q
d/dx secx
A
secxtanx
11
Q
d/dx cscx
A
-cscxcotx
12
Q
d/dx cotx
A
-csc^2x
13
Q
d/dx a^x
A
a^x (lna)
14
Q
d/dx loga^x
A
1/x (lna)
15
Q
d/dx |x|
A
sgnx
