Home
Class 12
MATHS
If p to(qvvr) is false, then the truth v...

If `p to(qvvr)` is false, then the truth values of p,q,r are respectively

A

T,F,F

B

F,F,T

C

F,T,T

D

T,T,F

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • MATRICES

    MODERN PUBLICATION|Exercise QUESTIONS FROM KARNATAKA CET & COMED|13 Videos
  • MOCK TEST PAPER -II

    MODERN PUBLICATION|Exercise SELECT CORRECT ANSWER|60 Videos

Similar Questions

Explore conceptually related problems

If p rarr (q vv r) is false then the truth values of p, q, and r are respectively

If p rarr(~ p vv q) is false then the truth values of p and q are respectively

The proposition p vv ~(q ^^ r) is given to be false, then the truth values of p, q and r are respectively

The proposition p ^^ ~ (q vv r) is known to true, then the truth values of p, q, r respectively

The proposition (p ^^ q) to (r vv~ s) is known to be false. Then the truth values of p, q, r and s respectively

If p to (~p vv q) is given to be a false statement then the truth values of p and q respectively.

The proposition (p ^^ ~q) ^^~ r is given to be true statement. Then the truth values of p, q and r respectively

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

Construct the truth table of p wedge q ?

The fourth seventh and tenth terms of a G.P. are p,q,r respectively, then :

MODERN PUBLICATION-MOCK TEST PAPER -I-SELECT THE CORRECT ANSWER
  1. If the coefficient of variation and standard deviation are 60 and 21 ...

    Text Solution

    |

  2. The value of sin(2 sin^(-1)0.8) is equal to

    Text Solution

    |

  3. If p to(qvvr) is false, then the truth values of p,q,r are respectivel...

    Text Solution

    |

  4. sin (2 sin^(-1) sqrt((63)/(65)))=

    Text Solution

    |

  5. If x ne n pi, x ne (2n+1) (pi)/(2) n in Z, then : sin^(-1) ((si...

    Text Solution

    |

  6. The value sin^(-1) ((2sqrt(2))/3) +sin^(-1)(1/3) is equal to

    Text Solution

    |

  7. Solve for X :

    Text Solution

    |

  8. The constant term of the polynormial {|:(x+3,x,x+2),(x,x+1,x-1),(...

    Text Solution

    |

  9. If A= |(x,1,1),(1,x,1),(1,1,x)| and B = |(x,1),(1,x)|, " then " (dA)/(...

    Text Solution

    |

  10. If P = |(x,1),(1,x)|and Q = |(x,1,1),(1,x,1),(1,1,x)| then (dQ)/(dx) =

    Text Solution

    |

  11. If A is 3xx 3 non- singular matrix and if |A |=3 then |(2A)^(-1) |=

    Text Solution

    |

  12. If A=[(3,2),(1,1)] then A^(2)+xA+yI=0 for (x,y) =

    Text Solution

    |

  13. If | adj . A | =25 [A " is of order 3 ] then " | A^(-1) |=

    Text Solution

    |

  14. If f(x ) = {(3 sin pi x)/(5x ) underset( x=0)underset( x ne 0) is con...

    Text Solution

    |

  15. If the fucntion f (x ) satisfies underset( x to 1) (lim ) . (f (x )...

    Text Solution

    |

  16. If the three function f(x),g(x) and h(x) are such that h(x)=f(x)g(x) a...

    Text Solution

    |

  17. the derivative of e^(ax) cos bx with respect to x is re^(ax) cos...

    Text Solution

    |

  18. If x=a cos ^(3) theta and y = a sin^(3) theta then (dy)/( dx) =

    Text Solution

    |

  19. If y= tan^(-1) sqrt(x^(2)-1) then the ratio (d^(2)y)/(dx^(2)) : (dy)/...

    Text Solution

    |

  20. If sqrt(r ) =ae^(thetacotalpha) where a and alpha are real numbers the...

    Text Solution

    |