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Tremian1 Tremian1
  • 28-07-2016
  • Mathematics
Answered

Find the magnitude & direction of the vector JK given points J(-6,-4) & K(-10,-4)

Verified Answer :

caylus
caylus caylus
  • 30-07-2016

Hello,

\(\vec{jk}=-4*\vec{i}\)
||jk||=√(-4)²=4

θ=180° or π

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