Grade 9Trigonometry
if n belongs to natrual number is the priod of cos(nx)/sin(x/2)=4pi
if n belongs to natrual number is the priod of cos(nx)/sin(x/2)=4pi
2 Answers
Saurabh Koranglekar
Dear student
Please complete the question
Regards
Please complete the question
Regards
Arun
Dear student
period = HCF(2 * pi/n , 4pi) = 4 pi
hence n should be ½ or ¼ or higher
Hope it helps
Reagrds
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