3psilon
  • 3psilon
If complex number z = 4-6i , then | z-2 | = ?
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.
jamiebookeater
  • jamiebookeater
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
UnkleRhaukus
  • UnkleRhaukus
|dw:1350784902834:dw|
3psilon
  • 3psilon
I don't understand?
UnkleRhaukus
  • UnkleRhaukus
|dw:1350784964700:dw|

Looking for something else?

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

More answers

3psilon
  • 3psilon
Why is it coordinates? I thought it meant absolute value?
UnkleRhaukus
  • UnkleRhaukus
|dw:1350785015499:dw|
UnkleRhaukus
  • UnkleRhaukus
the absolut value is the length of the vector
3psilon
  • 3psilon
So it is just Square root of 36+16?
UnkleRhaukus
  • UnkleRhaukus
|dw:1350785068730:dw|
3psilon
  • 3psilon
or 4 i mean
UnkleRhaukus
  • UnkleRhaukus
almost
UnkleRhaukus
  • UnkleRhaukus
the length of z is Square root of 36+16 but we want the length of z-2
UnkleRhaukus
  • UnkleRhaukus
yeah so how long is z-2?
UnkleRhaukus
  • UnkleRhaukus
(tha answer is an irrational number )
anonymous
  • anonymous
i am a bit lost \(z=4-6i\) so \(z-2=2-6i\) pythagoras gives the length
3psilon
  • 3psilon
Okay I got cha! Thanks @UnkleRhaukus !
UnkleRhaukus
  • UnkleRhaukus
what answer did you arrive at?
3psilon
  • 3psilon
Root 40
UnkleRhaukus
  • UnkleRhaukus
good work, can you simplify √40?
3psilon
  • 3psilon
2 root 10?
UnkleRhaukus
  • UnkleRhaukus
good show
3psilon
  • 3psilon
:) thx a lot
UnkleRhaukus
  • UnkleRhaukus
if you can remember the distance formula as the square root of the sums of the squares of the differences of the corresponding coordinates , thats great, otherwise just draw the picture

Looking for something else?

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