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Inverse Trigonometry Functions Flashcards | StudBud
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Inverse Trigonometry Functions
csc-1(-2)
tan-1(√3/3)
Inverse Trigonometry Functions
25 terms
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Find inverse trig functions of angles
Flashcards
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Questions
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Answers
1
tan
-1
(√3/3)
π/6
−π/6
−π/3
π/3
2
csc
-1
(-2)
−π/6
7π/6
2π/3
11⫪/6
3
cot
-1
(-1)
π/2
3π/4
0
−π/4
4
cos
-1
(cos(4π/3))
4π/3
2π/3
π/3
5π/3
5
USE CALC: sin
-1
(.2) **radians
15
5.03
.20
.19
6
cos
-1
(-1)
π
0
2π
π/2
7
sin(cos
-1
(3/5))
3/5
5
5/3
4/5
8
tan
-1
(0)
0
-π/2
π/4
π/2
9
sin
-1
(-1/2)
7π/6
11π/6
− π/6
π/6
10
sec
-1
(√2)
π/6
π/3
π/4
-π/4
11
sin
-1
(-1)
−π/2
0
−π/4
π/2
12
cot
-1
(√3)
5π/6
-π/3
π/6
π/3
13
USE CALC: cot
-1
(-.45)
1.99
1.071
-1.15
-2.070
14
sin
-1
(√2/2)
−π/4
3π/4
7π/4
π/4
15
csc
-1
(2√3/3)
π/3
−π/6
−π/3
π/6
16
tan
-1
(√3)
−π/6
π/6
π/3
4π/3
17
cos
-1
(0)
π/2
3π/2
π
0
18
sin
-1
( 1/2 )
2π/3
5π/6
π/3
π/6
19
cos
-1
(cos(3π/4))
-π/4
7π/4
π/4
3π/4
20
cos
-1
(−√3/2)
5π/6
−π/3
π/6
7π/6
21
tan(sin
-1
(√2/2)
1
π/4
√2/2
-1
22
sin(csc
-1
(8/7))
√15/8
7
√15/7
7/8
23
sin
-1
(cos(π/3))
2π/3
π/6
π/3
5π/6
24
USE CALC: sec
-1
(1.67)
undefined
.928
1.076
5.088
25
csc
-1
(−2)
−π/6
11π/6
-π/3
2π/3
