Express the vector ModifyingAbove Upper P 1 Upper P 2 with right arrow

P1P2 in the form Bold v equals v 1 Bold i plus v 2 Bold j plus v 3 Bold k

v=v1i+v2j+v3k if Upper P 1

P1 is the point left parenthesis negative 5 comma 6 comma negative 1 right parenthesis

(5,6,1) and Upper P 2

P2 is the point left parenthesis 0 comma negative 8 comma negative 8 right parenthesis

(0,8,8).

ModifyingAbove Upper P 1 Upper P 2 with right arrow

P1P2equals

=left parenthesis nothing right parenthesis Bold i plus left parenthesis nothing right parenthesis Bold j plus left parenthesis nothing right parenthesis Bold k

i+

j+

k