Question

if ( s = (-6,8) ) and ( t = (-5,-8) ), find the sum ( s + t ).
( s + t = langle square, square
angle )

Explanation:

Step1: Add the x - components

The x - component of \(s\) is \(-6\) and the x - component of \(t\) is \(-5\).
\(-6+(-5)=-6 - 5=-11\)

Step2: Add the y - components

The y - component of \(s\) is \(8\) and the y - component of \(t\) is \(-8\).
\(8+(-8)=8 - 8 = 0\)

Answer:

\(\langle-11,0
angle\)