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Consider the expression T | F ∧ T. In how many ways can the expression be parenthesized so that the output is F (false)?

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in Data Structures & Algorithms II by (76.6k points)
Consider the expression T | F ∧ T. In how many ways can the expression be parenthesized so that the output is F (false)?

(a) 0

(b) 1

(c) 2

(d) 3

This question was posed to me during an interview.

My doubt stems from Counting Boolean Parenthesizations in portion Dynamic Programming of Data Structures & Algorithms II

1 Answer

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Best answer
Right choice is (b) 1

The explanation is: The expression can be parenthesized as (T | F) ∧ T, so that the output is F (false).

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