mlasday mlasday

09-07-2017
Mathematics

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Find the exact value of cos(arcsin(one fourth))

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mreijepatmat mreijepatmat

09-07-2017

cos[arcsin(1/4)]
First let's calculate arcsin(1/4)

arcsin(1/4) = 14.47751

2nd) cos(14.47751) = 0.968

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