What will be the output of the following Python expression?bin(13)Options'0b1101'‘0b0110’‘0b1111’‘0b1011’
Question
What will be the output of the following Python expression?
bin(13)
Options:
'0b1101'
'0b0110'
'0b1111'
'0b1011'
Solution
Break Down the Problem
- Identify the expression:
bin(13)
. - Determine the output format of the
bin()
function in Python, which converts an integer to its binary representation.
Relevant Concepts
- The
bin()
function in Python returns the binary representation of an integer as a string prefixed with '0b'. - To determine the binary equivalent of 13, we need to convert it from decimal to binary.
Analysis and Detail
-
The binary representation of the decimal number 13 can be determined:
- 13 in binary is calculated as:
- 8 (2^3) + 4 (2^2) + 1 (2^0) = 1101
- Therefore, 13 converts to
1101
in binary.
- 13 in binary is calculated as:
-
When we use the
bin()
function:bin(13)
will return'0b1101'
.
Verify and Summarize
- The function correctly prefixes the binary representation with '0b', so the output of
bin(13)
confirms that the conversion to binary is accurate.
Final Answer
The output of the expression bin(13)
will be '0b1101'
.
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