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Question: for cos a2 38 and pi4...

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luzes & Tests This Question: 1 pt 1 of 15 (5 complete) v For cos 2 5 4 2 a esc or sec ir and cota Simpury your answer incaudng any radicas use ntegers or machons for anr numbers (Samplry your answer no rang am radcas ninge or Mactions for any numbers an meerpressonh csmpur yoi answer nd dng any radicals use integers or mactions nor any numoers n me estressitari


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