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Mr. Dubey • 100.69K Points
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Q. What is the output of the following program : print 0.1 + 0.2 == 0.3

  • (A) True
  • (B) False
  • (C) Machine dependent
  • (D) Error
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Explanation by: Mr. Dubey
Neither of 0.1, 0.2 and 0.3 can be represented accurately in binary. The
round off errors from 0.1 and 0.2 accumulate and hence there is a difference of 5.5511e-17
between (0.1 + 0.2) and 0.3.

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