What is the 802.11 2.4-GHz band channel width?

This is not a valid way to use the MAX function: =MAX(a4:d11, f1:f2)

Indicate whether the statement is true or false

When the Insert arrow in the Cells group is clicked, the user can choose to do any of the following EXCEPT ________

A) insert Sheet Rows B) insert Cells C) insert Sheet Columns D) insert Workbooks