Your question is incomplete.You did not define an argument for sin function.Find area of the region r that lies outside the circle r=a and inside the circle r=2asin?
tnx.but i haven't find anything to define the angle. can u do it now?Your question is incomplete.You did not define an argument for sin function.
Are you saying that, in the original exercise, there is no argument for the sine function? If so, then please consult with your instructor regarding the missing information. Thank you!tnx.but i haven't find anything to define the angle. can u do it now?