Home
Class 12
MATHS
Let truth values of p be F and q be T. t...

Let truth values of p be F and q be T. then , truth vlaue of `~(~p v q)` is

A

T

B

F

C

Either T or F

D

Neither T or F

Text Solution

Verified by Experts

The correct Answer is:
B
Since , truth values of p and q are Fand T, respectively. Therefore , truth value of `~(~p vv q)` is F.
Promotional Banner

Topper's Solved these Questions

  • PRACTICE SET 01

    MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS|Exercise Paper 2 (Mathematics)|50 Videos

  • PRACTICE SET 03

    MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS|Exercise PAPER 2 (MATHEMATICS)|49 Videos

Similar Questions

Explore conceptually related problems

If truth values of p and q are T , F then truth value of -p to (p ^^ - q) is -

If truth values of p vv q is ture,then truth value of ~ p ^^ q is

Given the truth table of ~ p vee q

If p,q and r simple propositions with truth values T, F, T, then the truth value of (~p vv q) ^^ ~ q to p is

If p,q,r are single proposition with truth values T, F, F, then the truth value of (p ^^ ~ q) to (~p vv r) is

If p,q and r are simple propositions with truth values T,F and T , respectively, then the truth value of (~pvvq) ^^~r to p is

Let p,q r be three statements such that the truth value of (p ^^ q) to (q vv r) is F. Then the truth value of p,q r are respectively :

The incorrect statement is p rarr q is logically equivalent to -p vv q. If the truth-values of p,qr are T,F,T respectively,then the truth value of (p vv q)^^(q vv r) is T .sim(p vv q vv r)-=sim p^^sim q^^sim r The truth value of p^^sim(p^^q) is always T.

MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-PRACTICE SET 02-Paper 2 (Mathematics )
  1. The angle between two planes x+2y+2z=3 and -5x+3y+4z=9 is

    Text Solution

    |

  2. What must be the matrix X , is 2X+[[1,2],[3,4]]=[[3,8],[7,2]]?

    Text Solution

    |

  3. Let truth values of p be F and q be T. then , truth vlaue of ~(~p v q...

    Text Solution

    |

  4. (d)/(dx)[sin^(-1)(xsqrt(1 - x)- sqrt(x)sqrt(1 - x^(2)))] is equal to

    Text Solution

    |

  5. A vertex of common graph of inequalities 2x+y ge 2 and x-y le 3 , is

    Text Solution

    |

  6. The derivative of sin^2x with respect to cos^2x is equal to....

    Text Solution

    |

  7. If A xx(BxxC)=Bxx(CxxA) and [ABC] = 0, then A xx(BxxC) is equal to

    Text Solution

    |

  8. int cos (loge x)dx is equal to

    Text Solution

    |

  9. The switching function ffor switching network is

    Text Solution

    |

  10. The difference of the slopes of the lines given by the equation x^2(se...

    Text Solution

    |

  11. Let p ^^ (q vv r)=(p ^^ q) vv(p ^^ r). Then this law is known as

    Text Solution

    |

  12. If |a|=|b|=1 and |a+b|=sqrt(3), then the value of (3a-4b)(2b+5b) is

    Text Solution

    |

  13. A particle moves in a straight line so that s=sqrt(t), then its accele...

    Text Solution

    |

  14. Le t f(x) ={{:((sinpix)/(5x)",",xne0),(" "k",",x=0):} if (x) is contin...

    Text Solution

    |

  15. lim(xto0)(loge(1+x))/(3^x-1) is equal to

    Text Solution

    |

  16. The differential equation for which sin^(-1) x + sin^(-1) y = c is giv...

    Text Solution

    |

  17. The probability that in a family of 5 members,exactly two members have...

    Text Solution

    |

  18. The solution of y'-y = 1 , y(0)=-1 is given by y(x) =

    Text Solution

    |

  19. There is a group of 265 persons who like either singing or dancing or ...

    Text Solution

    |

  20. Let R be a relation on N defined by R = {(x, y): 2x + y = 10}, then do...

    Text Solution

    |