Evaluate:
a) cos pi/8
b) tan pi/8
Answers
Answered by
1
a) cospi/8
cos(22.5)
0.9238
b) Tanpi/8
tan22.5
0.4142
cos(22.5)
0.9238
b) Tanpi/8
tan22.5
0.4142
Answered by
0
a)cos pi/
b) cos( 22.5)
0.9238
b)Tan pi/8
Tan 225
0.4142
b) cos( 22.5)
0.9238
b)Tan pi/8
Tan 225
0.4142
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