The device of is used in delilah montoya’s los jovenes

The device of proximity is used in Delilah Montoya’s Los Jovenes.

Explanation:

Forth Worth (US) born Delilah Montoya is a "contemporary artist and educator." The art work of Montoya is known for its exploration of Chicana identity and innovative printing and photographic processes.

In her creative artistic pieces, she often includes iconic religious symbols. The famous establishment of Montoya named La Guadupupana (1998), which includes the Virgen de Guadupup religious icon.

In 2008, she has received Artadia award for her work. Chicano Art: Resistance and Affairs, From the West: Chicano Narrative Photography are some of notable exhibitions.  

coordinates of r(b,c)

slope of nm is 0.

step-by-step explanation:

the midpoint of the line joining the points (x₁,y₁) and (x₂,y₂) is given by

the midpoint of the line segment nk is given by

∴r(b,c)

the slope of the line joining the points (x₁,y₁) and (x₂,y₂) is given by

slope of rs is

hence

coordinates of r(b,c)

and slope of nm is 0.