Vector Equation: Finding the Solution for -E-2F

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SUMMARY

The discussion centers on solving the vector equation -E-2F, where F is defined as the vector 2i-2j. The correct approach involves multiplying vector F by -2, resulting in F equating to -4i+4j. Participants confirm this calculation, affirming the accuracy of the solution.

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NIZBIT
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I have a problem that reads -E-2F . Do I just multiply the vector F by 2 or am I wrong? F=2i-2j would be F=-4i+4j?
 
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yep that's right
 
Cool and thanks!
 

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