JEE Main 201910 JanuaryEvening Shift
- Exam
- JEE Main
- Year
- 2019
- Date
- 10 January
- Shift
- Evening Shift
- Subject
- Mathematics
- Chapter
- Mathematical Reasoning
JEE Main 2019 · 10 January · Evening Shift · Mathematics · Mathematical Reasoning
Consider the following three statements: P: 5 is a prime number Q:...
Consider the following three statements:
is a prime number
is a factor of
of and is
Then the truth value of which one of the following statements is true?
Options
- A
- B
- C
- D
Correct answer
A.
Step-by-step solution
is true
is False
is True
\left(1\right)P ∨ \left(~ Q ∧ R\right) = T ∨ \left(T ∧ T\right) = T
\left(3\right)\left(F\right) ∨ \left(F ∧ T\right) = F ∨ F = F