Answer:
Matlab / GNU Octave. MATLAB (laboratorio de matrices) es un entorno informático numérico multiparadigma y un lenguaje de programación de cuarta generación.
Explanation:
Black or blue pen would be appropriate.
Don’t give out personal information
The answer is true.
Telepresence is essentially things like video-chat that allows people to participate in meetings even if they are not physically present.
I hope this helps! :)
~ erudite