Basic mathematics Flashcards
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1
Q
what is the value of sin 0’’
A
0
2
Q
sin 30’’
A
1/2
3
Q
sin 45’’
A
1/root2
4
Q
sin 60
A
root3/2
5
Q
sin 90
A
1
6
Q
cos 0
A
1
7
Q
cos 30
A
root3/2
8
Q
cos 45
A
1/root2
8
Q
cos 60
A
1/2
9
Q
cos 90
A
0
10
Q
tan 0
A
0
11
Q
tan 30
A
1/root3
12
Q
tan 45
A
1
13
Q
tan 60
A
root 3
14
Q
tan 90
A
0
15
Q
cosec 0
A
not defined
16
Q
cosec 30
A
2
17
Q
cosec 45
A
root2
18
Q
cosec 60
A
2/root3
19
Q
cosec 90
A
1
20
Q
sec 0
A
1
21
Q
sec 30
A
2/root3
22
Q
sec 45
A
root 2
23
Q
sec 60
A
2
24
Q
sec 90
A
not defined
25
Q
cot 0
A
not defined
26
Q
cot 30
A
root 3
27
Q
cot 45
A
1
28
Q
cot 60
A
1/root3
29
Q
cot 90
A
0
