MHT CET · Maths · Mathematical Reasoning
Contrapositive of the statement.
'If two numbers are equal, then their squares are equal' is
- A If the squares of two numbers are equal, then the numbers are not equal.
- B If the squares of two numbers are not equal, then the numbers are equal.
- C If the squares of two numbers are not equal, then the numbers are not equal.
- D If the squares of two numbers are equal, then the numbers are equal.
Answer & Solution
Correct Answer
(C) If the squares of two numbers are not equal, then the numbers are not equal.
Step-by-step Solution
Detailed explanation
Contrapositive of \(p \rightarrow q\) is \(\sim q \rightarrow \sim p\).
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
- If 6 boys and 3 girls are to be seated on chairs for a photograph, then the probability that the end seats are occupied by the girls and no two girls are side by side isMHT CET 2025 Easy
- The order of the differential equation of all parabolas, whose latus rectum is and axis parallel to the , isMHT CET 2018 Easy
- The equation of the plane, passing through the point \((1,1,1)\) and perpendicular to the planes \(2 x+y-2 z=5\) and \(3 x-6 y-2 z=7\), isMHT CET 2024 Medium
- \(\overline{\mathrm{a}}, \overline{\mathrm{b}}\) and \(\overline{\mathrm{c}}\) are three vectors such that \(\overline{\mathrm{a}}+\overline{\mathrm{b}}+\overline{\mathrm{c}}=\overline{0}\) and \(|\overline{\mathrm{a}}|=3,|\overline{\mathrm{b}}|=5,|\overline{\mathrm{c}}|=7\), then the angle between \(\overline{\mathrm{a}}\) and \(\overline{\mathrm{b}}\) isMHT CET 2021 Medium
- If \(\sin \theta=\frac{1}{2}\left(x+\frac{1}{x}\right)\), then \(\sin 3 \theta+\frac{1}{2}\left(x^3+\frac{1}{x^3}\right)=\)MHT CET 2025 Medium
- The probability that a non leap year selected at random will contain 52 Saturdays or 53 Sundays isMHT CET 2025 Easy
More PYQs from MHT CET
- Density of population increases when _________.MHT CET 2017 Medium
- The magnetic moment of electron due to orbital motion is proportional to
( \(\mathrm{n}=\) principal quantum number)MHT CET 2025 Easy - Which among the following solids shows Frenkel defect?MHT CET 2019 Easy
- Pollen grain develops from _________ of antherMHT CET 2015 Easy
- Which among the following is dicarboxylic acid?MHT CET 2023 Easy
- Two coils have a mutual inductance \(0. 003 \mathrm{H}\). The current changes in the first coil according to equation \(\mathrm{I}=\mathrm{I}_0 \quad \sin \omega \mathrm{t}\), where \(\mathrm{I}_0=8 \mathrm{~A}\) and \(\omega=100 \pi \mathrm{rad} \mathrm{s}^{-1}\). The maximum value of e.m.f. in the second coil isMHT CET 2024 Medium