Integrals Flashcards
1
Q
Cot x
A
1/tanx
2
Q
Sec x
A
1/cosx
3
Q
Cosec x
A
I/sinx
4
Q
D/dx sec x
A
Tanx secx
5
Q
D/dx cot
A
-cosec^2 x
6
Q
D/dx cosec x
A
-cot x cosec x
7
Q
D/dx sin ^-1 x
A
1/ sqrt (1+x^2)
8
Q
D/dx cos^-1 x
A
1/ sqrt (1-x^2)
9
Q
D/dx tan^-1 x
A
1/1+x^2
10
Q
D/dx sec^-1 x
A
1/(|x|sqrtx^2 -1)
11
Q
D/dx cosec^-1 x
A
1/(|x|sqrtx^2 -1)
12
Q
Sec^2 x - tan^2 x
A
=1
13
Q
D/dx ln(cosx)
A
-tanx
14
Q
D/dx ln(sinx)
A
Cotx
15
Q
D/dx sinh^-1 x
A
1/sqrt (1+x^2)
16
Q
D/dx cosh^-1 x
A
1/sqrt (x^2 -1)
17
Q
D/dx tanh^-1
A
1/1-x^2
18
Q
Sin2x
A
2sinxcosx
19
Q
Cos2x
A
Cos^2 x - sin^2 x
2cos^2 x -1
1- 2sin^2 x
20
Q
Cosh x
A
(e^x +e^-x )/2
21
Q
Sinhx
A
(e^x -e^-x )/2
22
Q
Cot^2 x
A
Cosec^2 x -1
23
Q
D/dx cosec^2 x
A
-Cot x
