Precalculus Archive: Questions from July 24, 2023
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If v= − 10i+j and w = − 8i+j, find ||v + w|| OA. 2√82 OB. √166 OC: 2 OD. 373 RAS Sede de vides
If \( v=-10 i+j \) and \( w=-8 i+j \), find \( \|v+w\| \). A. \( 2 \sqrt{82} \) B. \( \sqrt{166} \) C? 2 D. \( \sqrt{373} \)2 answers