In hexadecimal to octal conversion, base 16 number should be changed to a. base 2
b. base 8
c. base 10
d. base 3
In hexadecimal to octal conversion, base 16 number should be changed to
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The correct answer is: a. base 2
Explanation: To convert from hexadecimal (base 16) to octal (base 8), the most efficient method is to first convert the hexadecimal number to binary (base 2), since each hexadecimal digit corresponds to a 4-bit binary equivalent. Once you have the binary number, you can group the bits in sets of three to convert to octal. Thus, converting to base 2 is the crucial first step in this conversion process.