Which format specifier will be used to provide precision of 4 digits after decimal point?Select one:%.4f%4f.%4f%f4

Step 1: Break Down the Problem

We need to determine which format specifier correctly provides a precision of four digits after the decimal point in a programming context, likely in C or a similar language.

Step 2: Relevant Concepts

Format specifiers are used in programming to dictate how data is formatted when output. The .nf format is commonly used to specify the precision of floating-point numbers, where n is the number of digits after the decimal point.

Step 3: Analysis and Detail

Let's analyze the provided options:

1. %.4f: This format specifier means to display a floating-point number with 4 digits after the decimal point.
2. %4f: This format indicates a total field width of 4; it does not specify the number of digits after the decimal point.
3. .%4f: This format is incorrect as it places the decimal point before the precision, which does not make sense.
4. %f4: This format is incorrect both in structure and meaning.

Step 4: Verify and Summarize

The only correct option that specifies a precision of four decimal places is %.4f.

Final Answer

The correct format specifier to provide precision of 4 digits after the decimal point is %.4f.