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GATE CSE & IT · Set Theory & Logic · 2019-2019

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Rosen — Discrete Mathematics and Its Applications

Discrete structures, counting, relations, graph theory

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2019 PYQ

Consider the first order predicate formula φ: ∀x[(∀z z|x ⇒ ((z = x) ∨ (z = 1))) ⇒ ∃w (w > x) ∧ (∀z z|w ⇒ ((w = z) ∨ (z = 1)))] Here 'a|b' denotes that 'a divides b', where a and b...

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