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TNNG

  • 3 years ago

Let u = <-8, -9>. Find 7u.

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  1. zepdrix
    • 3 years ago
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    \[\large \vec u\quad =\;\;\qquad <-8,\quad -9>\]\[\large 7\vec u\quad =\quad 7<-8,\quad -9>\]This simply multiply each component by 7! :)\[\large 7\vec u\quad =\quad <-8\cdot7,\quad -9\cdot7>\]

  2. TNNG
    • 3 years ago
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    thnx

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