MHT CET · Maths · Mathematical Reasoning
\(p\) and \(q\) are two logical statements.
If \(r: p \rightarrow(\sim p \vee q)\) has truth value false, then truth values of \(p\) and \(q\) are respectively
- A \(\mathrm{T}, \mathrm{T}\)
- B \(\mathrm{T}, \mathrm{F}\)
- C \(\mathrm{F}, \mathrm{T}\)
- D F, F
Answer & Solution
Correct Answer
(B) \(\mathrm{T}, \mathrm{F}\)
Step-by-step Solution
Detailed explanation
\(p \rightarrow(\sim p \vee q)\) is false
\(\Rightarrow(p\) is true \()\) and \((\sim p \vee q)\) is false
\(\Rightarrow p\) is true and \(q\) is false
\(\Rightarrow(p\) is true \()\) and \((\sim p \vee q)\) is false
\(\Rightarrow p\) is true and \(q\) is false
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from Maths
- The joint equation of pair of straight lines passing through origin and having slopes and is ________MHT CET 2019 Medium
- If and then ________MHT CET 2019 Easy
- The Cartesian equation of the plane \(\bar{r}=(\hat{i}-\hat{j})+\lambda(\hat{i}+\hat{j}+\hat{k})+\mu(\hat{i}-2 \hat{j}+3 \hat{k})\) isMHT CET 2021 Easy
- If \(x \cdot \log _{\mathrm{e}}\left(\log _{\mathrm{e}} x\right)-x^2+\mathrm{y}^2=4(\mathrm{y}>0)\), then \(\frac{\mathrm{dy}}{\mathrm{d} x}\) at \(x=\mathrm{e}\) isMHT CET 2025 Medium
- \(\int_{\frac{-\pi}{4}}^{\frac{\pi}{4}} \sin ^{-4} x \mathrm{~d} x=\)MHT CET 2025 Medium
- If \(x=2 \cos \theta-\cos 2 \theta\) and \(y=2 \sin \theta-\sin 2 \theta\), then \(\frac{\mathrm{d}^2 y}{\mathrm{~d} x^2}\) is equal toMHT CET 2024 Medium
More PYQs from MHT CET
- If decomposition of hydrogen peroxide is a first order reaction, it's rate law equation can be represented asMHT CET 2021 Easy
- \(\int_0^1 \tan ^{-1} x d x=\)MHT CET 2025 Medium
- A type of seed germination in which epicotyl region of embryo elongates rapidly to pull plumule out of the soil surface is called ______________ germination.MHT CET 2018 Hard
- \(\int \frac{d x}{\cos 2 x+\sin ^{2} x}=\)MHT CET 2020 Easy
- For the following frequency distribution

The variance isMHT CET 2022 Easy - Identify a molecule with incomplete octet from following.MHT CET 2023 Easy