MHT CET202124 Sep 2021Evening ShiftMathematicsMathematical ReasoningActual
The negation of x N , x ^2+ x is even number' is
Options
- Ax N , x ^2+ x is not an even number
- Bx N , x ^2+ x is not an odd number
- Cx N such that x^2+x an even number
- Dx N such that x ^2+ x is not an even number
Correct answer
D. x N such that x ^2+ x is not an even number
Step-by-step solution
Let p : x N and q : x ^2+ x is even number. The logical form of given statement is p q . ( p q ) p q i.e. x N such that x + x is not an even number.