Find the principal value of each of the following :
[ Formula: sec-1(-x)= π – sec-1(x) ]
= 
= 
AI is thinking…
Couldn't generate an explanation.
Generated by AI. May contain inaccuracies — always verify with your textbook.
4. Inverse Trigonometric Functions
1
2
3
4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
1 A
1 B
2
3 A
3 B
3 C
3 D
4 A
4 B
4 C
4 D
5 A
5 B
5 C
6 A
6 B
6 C
6 D
6 E
6 F
6 G
6 H
7 A
7 B
7 C
7 D
7 E
7 F
7 G
8 A
8 B
8 C
8 D
8 E
9 A
9 B
9 C
1
2
3
4
5
6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
Report submitted
Thank you — our team will review your report shortly.