Using the =na() function in a cell, makes it clear that data is not and hasn't been accidentally.

When you type the pwd command, you notice that your current location on the linux filesystem is the /usr/local directory. answer the following questions, assuming that your current directory is /usr/local for each question. a. which command could you use to change to the /usr directory using an absolute pathname? b. which command could you use to change to the /usr directory using a relative pathname? c. which command could you use to change to the /usr/local/share/info directory using an absolute pathname? d. which command could you use to change to the /usr/local/share/info directory using a relative pathname? e. which command could you use to change to the /etc directory using an absolute pathname? f. which command could you use to change to the /etc directory using a relative pathname?

Effective character encoding requires standardized code. compatible browsers. common languages. identical operating systems.

Hacer un algoritmo que me permita ingresar el nombre de una parcela de terreno y muestre junto al mensaje “tipo de suelos: suelos fumíferos, ¡excelente!