Integral Stuff Flashcards
(16 cards)
0
Q
tan^2x+1
A
sec^2x
1
Q
sin^2x+cos^2x
A
1
2
Q
1+cot^2x
A
csc^2x
3
Q
sin2x
A
2sinxcosx
4
Q
cos2x
A
cos^2x-sin^2x
5
Q
tan2x
A
(2tanx)/(1-tan^2x)
6
Q
sin^2x
A
(1-cos2x)/2
7
Q
cos^2x
A
(1+cos2x)/2
8
Q
tan^2x
A
sec^2x-1
9
Q
cot^2x
A
csc^2x-1
10
Q
integration by parts formuler
A
int(u•dv)=u•v-int(v•du)
11
Q
acronym for order to use u
A
LIPET
12
Q
x^2+a^2
A
x=a•tanx
13
Q
a^2-x^2
A
x=a•cosx
14
Q
x^2-a^2
A
x=a•secx
15
Q
int(1/(a^2+x^2))
A
(1/a)tan^-1(x/a)+c
