Question 3Which is the command used to install packages in R?1 pointlibrary(packages)installpackages()install.packages()

Explain what an R package is; distinguish between the functions install.packages() and library()

What is the command to view installed packages in R?installed.packages()view.packages()packages()list.packages()

You can install packages in R , using install.packages("Package name")TrueFalse

What will be the output of the following R code?install.packages(c("devtools","roxygen2"))Exit R studioDevelopes the toolsinstalls the given packages installs the given packages and loads

What does the following command do in Ubuntu:apt-get install NamePackage?1 pointInstall a software package named “NamePackage” using a package managerList all packages installed on your Linux systemSearch for a package named “NamePackage” on your Linux systemUninstall a software package named “NamePackage”