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

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Q.) What is the output of print 0.1 + 0.2 == 0.3?

(A) true

(B) false

(D) error

Correct answer : Option (B) - false

Explanation:

 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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