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What is the output of print 0.1 + 0.2 == 0.3?Options: Pick one correct answer from belowTrueFalseMachine IndependentError

Question

What is the output of print(0.1 + 0.2 == 0.3?

Options: Pick one correct answer from below

  • True
  • False
  • Machine Independent
  • Error
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Solution

Break Down the Problem

  1. We need to evaluate the expression 0.1 + 0.2 == 0.3.
  2. Determine whether the result of the addition is equal to 0.3.

Relevant Concepts

  • In many programming languages, floating-point arithmetic can lead to precision issues due to how numbers are represented in binary.

Analysis and Detail

  1. Calculate 0.1 + 0.2:

    • In binary, 0.1 and 0.2 cannot be represented exactly, which may lead to precision loss.
  2. The result of 0.1 + 0.2 in Python (and many other programming languages) is approximately 0.30000000000000004 instead of exactly 0.3.

  3. Therefore, comparing this result to 0.3 will yield: 0.300000000000000040.3 0.30000000000000004 \neq 0.3

Verify and Summarize

  • Since the floating-point representation causes a minor discrepancy, the result of the comparison (0.1 + 0.2 == 0.3) will evaluate to False.

Final Answer

The correct answer is False.

This problem has been solved

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