what willbe the value of- cosec(8pi/3)

Asked by 395505160631 | 6th Apr, 2012, 08:21: AM

Expert Answer:

cosec (8pi/ 3) = cosec (8pi/ 3 * 180/ pi) = cosec 480o = cosec (360o + 120o) = cosec 120o =

Answered by  | 8th Apr, 2012, 04:26: PM

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