JAWABAN 1731130106 Nabila Puspitasari Edit Jawaban Soal 1 a) P+Q = 5i+3j+3i-2j = 8i+j |P+Q| = √8²+1² = √64+1 = √65 b) P-Q = 5i+3j-3i+2j = 2i+5j |P-Q| = √2²+5² = √4+25 = √29 Jawaban Soal 2 Share this post