Find the values of cos 1)0 degree 2)30 degree 3)45 degree 4)60 degree 5)90 degree

Asked by  | 31st Oct, 2012, 08:11: PM

Expert Answer:

cos 0o = 1
cos 30o=
cos 45o=
cos 60o=1/2
cos 90o=0

Answered by  | 1st Nov, 2012, 10:19: AM

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