Find the unit vector in the direction of resultant vector A=2i-3j+k , B=i+j+2k , C=3i-2j+4k​

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Find the unit vector in the direction of resultant vector A=2i-3j+k , B=i+j+2k , C=3i-2j+4k​

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Linh Đan 5 years 2021-07-28T02:17:02+00:00 1 Answers 244 views 1

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    2021-07-28T02:18:25+00:00

    Hhhcgcgcgvh j jvuvjvyh

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )