prove if sin tita =sin alpha ,then tita=npie+(-1)^nalpha 2 cos tita =cos alpha ,then tita =2npie+-alpha 3 tan tita =tan alpha ,then tita =npie+alpha

Asked by paritosh jain | 7th Sep, 2012, 09:51: AM

Expert Answer:

Answered by  | 8th Sep, 2012, 12:10: AM

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