Home
Class 12
MATHS
State whether it is true or false:If A a...

State whether it is true or false:If A and B are dependent events then `P nn B=P(A).(B)`

Promotional Banner

Topper's Solved these Questions

  • RELATION & FUNCTIONS

    JMD PUBLICATION|Exercise EXERCISE|21 Videos
  • VECTOR ALGEBRA

    JMD PUBLICATION|Exercise EXAMPLE|54 Videos

Similar Questions

Explore conceptually related problems

State whether it is ture or false: If A and B are independent events then P(A nn B) = P(A) + P(B).

True or false If A and B are two independent events then P(A and B)=P(A)P(B).

If A and B are two independent events then P (A and B) = P(A). P(B).

True or false If A and B are independent events, then P(A'cupB)=1-P(A)P(B') .

State True/False If A and B are independent events then P(A nn B) = P(A).P(B/A)

state whether it is true or false: If a and b are any two events then P(A/B) P(B) = P(AcapB) .

True or false If A and B are independent events then A' and B' are also independent.

State True/False If A and B are mutually exclusive events then P(A nn B) = P(A) + P(B)

State whether it is true or false If P(A)=0 , P(B)=2/3 then P(A/B)=0

JMD PUBLICATION-SOLVED SAMPLE QUESTION PAPERS-EXAMPLE
  1. State whether it is true or false:If abs (vec a.vecb)=abs(veca×vecb) t...

    Text Solution

    |

  2. State whether it is true or false:If a line makes angles alpha, beta, ...

    Text Solution

    |

  3. State whether it is true or false:If A and B are dependent events then...

    Text Solution

    |

  4. Show that the points (a+5,a+4), (a-2,a+3) and (a,a) do not lie on a st...

    Text Solution

    |

  5. If f(x)=[[cos x,-sin x,0],[sin x,cos x,0],[0,0,1]] , show that f(x).f(...

    Text Solution

    |

  6. The slope of the curve 2y^2-ax^2=b at (1,-1) is -1 find a and b.

    Text Solution

    |

  7. integrate int (cos2x-cos2alpha)/(cosx-cosalpha) dx

    Text Solution

    |

  8. solve 'int0^(π/4)sqrt(1+sin2xdx)'

    Text Solution

    |

  9. find the area of the region bounded by 'y^2=4x' and x=2

    Text Solution

    |

  10. Find lambda so that the scalar projection of veca=lambdahati+hatj+4hat...

    Text Solution

    |

  11. Find unit vector in the direction of veca+vecb, where veca=-hati+hatj+...

    Text Solution

    |

  12. Prove that : tan^-1[(sqrt(1+x^2) - sqrt(1-x^2))/(sqrt1+x^2 + sqrt(1-x^...

    Text Solution

    |

  13. If x^y+y^x= (x+y)^(x+y), then prove that dy/dx= ((x+y)^(x+y) [1+log(x+...

    Text Solution

    |

  14. If y= [Log(x+sqrt(x^2+1))]^2 then show that (x^2+1)y2+xy1=0

    Text Solution

    |

  15. Evaluate intdx/(sinx-sin2x)

    Text Solution

    |

  16. Solve (3xy+y^2)dx+(x^2+xy)dy=0, y(1)=1

    Text Solution

    |

  17. solve the differential equation: dy/dx=tan(x+y)

    Text Solution

    |

  18. A car manufacturing factory has to plant s X and Y. Plan X manufacture...

    Text Solution

    |

  19. Solve the following system of linear equations by matrix method: x - y...

    Text Solution

    |

  20. If A= [[1,2,2,],[2,1,2,],[2,2,1,]] then verify A^-1A=I

    Text Solution

    |