sin 0
0
sin 30
1/2
sin 45
1/root2
sin 60
root 3 / 2
sin 90
1
cos 0
1
cos 30
root3/2
cos 45
1/root2
cos 60
1/2
cos 90
0
tan 0
0
tan 30
1/ root3
tan 45
1
tan 60
root 3
tan 90
ND
cosec 0
ND
cosec45
root2
cosec 30
2
cosec 60
2/root3
cosec90
1
sec 0
1
sec30
2/root3
sec45
root2
sec60
2