Show Answer to the Exercise:

u_{1} = ( 12 ; –9 ), u_{2} = ( –12 ; 9 )

The scalar product of vectors is right-angled triangle;P = 60, A = 150, α = 36°52', β = 53°08', γ = 90°

You might be also interested in:

- Straight Lines and Planes

- Relative Positions of Lines and Planes

- Conic Sections

- Matrices

Copyright © 2015-2022 math-exercises.com - All rights reserved.Any use of website content without written permission is prohibited.