10 ESE( admun insbeupoo a - Given that tan 0 = - with 0 in quadrant 4. Find the exact value of cos 12 %3D minator (2)onerbau0 ni evidegen died ovs o ewens lls sveword nolhog airs dtiw uoy bis of 1ousluples offidnalbes sau mibeb S ot e1swans ile bauon nodi bns (0) 6 raiw botsoibni salwnenio aael 229

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