MHT CET20226 Aug 2022Evening ShiftMathematicsMathematical ReasoningActual
If p: N, n^2+n is an even number q: n N, n^2-n is an odd number, then the truth values of p q, p q and p q are respectively
Options
- AF , T , T
- BF , F , T
- CF, T, F
- DT , T , F
Correct answer
C. F, T, F
Step-by-step solution
product of two natural numbers is an even natural number Hence, n^2+n=n(n+1) and n^2-n=n(n-1) are even numbers So, p is true and q is false p q is false and p q is true and p q is false