domain and range of functions Flashcards
1
Q
sinx
A
R
[-1,1]
2
Q
cosx
A
R
[-1,1]
3
Q
tanx
A
R-(2n+1)pi/2
R
4
Q
cotx
A
R-npi
R
5
Q
cosecx
A
R-npi
-infinity,-1)U(1,infinity
6
Q
secx
A
R-(2n+1)pi/2
-infinity,-1)U(1,infinity
7
Q
log_a x
A
(0,infinity)
R
8
Q
a^x
A
R
0,infinity
9
Q
|x|
A
R
0,infinity
10
Q
[x]
A
R
Z
11
Q
{x}
A
R
0,1
12
Q
1/x
A
R -{0}
R -{0}
13
Q
root(x)
A
(0,infinity)
0,infinity
14
Q
1/root(x)
A
(0,infinity)
0,infinity
15
Q
sin^-1 x
A
(-1,1)
-pi/2,pi/2
