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09-10-2017
Mathematics

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Use inverse trigonometric functions to find the solution to the equation cos(x)=0.6 on integral from 0 to 4pi

Respuesta :

09-10-2017

Probably not the most efficient way, but..

arccos(0.6) = x
x = 9.27295218
2pi - x = 5.355890089
ans1 + 2x = 7.210480525
ans2 + 2pi - 2x = 11.6390754

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