Find Range of Excel Array Formula

Question

A certain cell is part of a range containing an array formula (created using CTRL-SHIFT-ENTER). Other than my brute force method of visually examining the formula in the certain cell, does Excel have a command that will highlight the range of cells which contain the array formula? For instance, assume C10 has the following array formula ={TRANSPOSE(myarray)}, how can I ask Excel to highlight the range of cells that will receive the contents of the transposed "myarray"?

This feels like a Excel 101 question but my search has been futile.

Answer 1

If there is no "junk" below the array formula, something like:

=COUNTA(C10:C9999)