KayneM718175
KayneM718175
28-10-2022
Mathematics
contestada
how do I solve Cos-1(0.839) ?
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MalorieW762317
MalorieW762317
28-10-2022
[tex]\cos ^{-1}(0.839)=\frac{1}{\cos(0.839)}=\frac{1}{0.668207}=1.5[/tex]
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