anonymous
  • anonymous
let u= (3.,4) find two unit vectors that are perpendicular to u
Mathematics
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
chestercat
  • chestercat
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
amistre64
  • amistre64
if u is a vector defined by <3,4>, then we can find 2 vector that are perpendicular to it by the dot product.
amistre64
  • amistre64
<3,4> . = 0 3x +4y = 0
amistre64
  • amistre64
this is the equation of a line that should be perpendicular to "u". the slope of this line is -3/4 which is good :)

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

amistre64
  • amistre64
magnitude doesnt matter so we can pick any vectors pointing in opposite direction on this line
amistre64
  • amistre64
<-4,3> and <4,-3> should work
amistre64
  • amistre64
lets test it by the dot ;) <3,4>.<-4,3> = -12 + 12 = 0, thats good <3,4>.<4,-3> = 12 + -12 = 0...good again
anonymous
  • anonymous
thanks
amistre64
  • amistre64
youre welcome :)

Looking for something else?

Not the answer you are looking for? Search for more explanations.