joycenkosi
joycenkosi
19-03-2017
Mathematics
contestada
if sec theta=1.4, find cos theta
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jdoe0001
jdoe0001
19-03-2017
[tex]\bf sec(\theta)=\cfrac{1}{cos(\theta)}\\\\ -----------------------------\\\\ sec(\theta)=1.4\implies \cfrac{1}{cos(\theta)}=1.4\implies \cfrac{1}{1.4}=cos(\theta)[/tex]
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