Respuesta :
Answer:
The alignment of the choices are off but here's the explanation for solving this question below;
Explanation:
Using a $ sign before a column label, keeps the reference to column fixed,
but allows the row reference to change. Generally, putting a dollar sign ($) before a column label or row label puts an absolute reference to that respective column or row while keeping the other changing. For example;
In $C5, "C" is the column reference while "5" is the row reference. Because there is $ sign before C, that column will be fixed and the row will change
Every sign or symbol depicts certain purpose of notation. Hence, the above sign before a column label does this:
- a. keeps the reference to the row fixed,
Uses of the sign
Using a $ sign before a column label keeps the reference to column fixed but allows the row reference to change. -Using a $ sign before both the row and column labels keeps the reference to cell fixed no matter where the formula is copied.
Therefore, the answer is as given above.
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