Exam 2 Cal 2 Flashcards
1
Q
sin^2 (x) + cos^2 (x) =
A
1
2
Q
1 + tan^2 (x) =
A
sec ^ 2 (x)
3
Q
1 + cot^2 (x) =
A
csc ^2 (x)
4
Q
sin^2 (x) =
A
1/2 - 1/2 cos(2x)
5
Q
cos^2 (x) =
A
1/2 + 1/2 cos (2x)
6
Q
sin (2x)
A
2 sin (x) cos (x)
7
Q
T-Sub: a - x =
A
sin ^ -1 (x)
8
Q
T - Sub: a + x =
A
tan^-1 (x)
9
Q
T - Sub: x - a =
A
sec^-1 (x)
10
Q
integral of tan
A
-ln|cosx| = ln |sec|
11
Q
Integral of sec
A
ln |sec + tan |
12
Q
Integral of cot
A
ln|sin|
13
Q
Integral of csc
A
-ln|csc + cot|
