Mathematics | MHT CET 2017 | Discussion Page

Loading [MathJax]/jax/output/HTML-CSS/jax.js

Which of the following statement pattern is a tautology?

$p \vee (q\rightarrow p)$

$\sim q\rightarrow \sim p$

$(q\rightarrow p)\vee (\sim p\leftrightarrow q)$

$p \wedge \sim q$

Option C

The truth table is given as

$\therefore$ $(q\rightarrow p)\vee (\sim p\leftrightarrow q)$ statement pattern is a tautology

Discussion Forum