Home
Class 12
MATHS
The intergrating function of (dx)/(dy) +...

The intergrating function of `(dx)/(dy) + Px = Q ` is :

A

`int Pdy`

B

`e^(int Pdy)`

C

`e^(intPdx)`

D

`int Qdy`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • ORDINARY DIFFERENTIAL EQUATIONS

    PREMIERS PUBLISHERS|Exercise PROBLEMS FOR PRACTICE (ANSWER THE FOLLOWING QUESTIONS )|22 Videos

  • ORDINARY DIFFERENTIAL EQUATIONS

    PREMIERS PUBLISHERS|Exercise SOLUTION TO EXERCISE 10.9|25 Videos

  • MODEL QUESTION PAPER -1

    PREMIERS PUBLISHERS|Exercise Part -IV|20 Videos

  • PROBABILITY DISTRIBUTIONS

    PREMIERS PUBLISHERS|Exercise PROBLEMS FOR PRACTICE|40 Videos

Similar Questions

Explore conceptually related problems

The solution of the equation (dx)/(dy) + Px = Q where P and Q are function of y is :

If sin^(3)x is the integrating factor of the differential equation (dy)/(dx) + Py = Q :

The integrating factor of the differential equation (dy)/(dx)+P(x)y=Q(x) is x, then P(x)

The general solution of a differential equation of the type (dy)/(dx) + P_(1)x = Q_(1) is

If y_1 and y_2 are the solution of the differential equation (dy)/(dx)+P y=Q , where P and Q are functions of x alone and y_2=y_1z , then prove that z=1+cdote^(-fQ/(y_1)dx), where c is an arbitrary constant.

The general solution of a differential equation of the type (dx)/(dy)+P_(1)x=Q_(1) is

If sinx is the integrating factor of the linear differential equation (dy)/(dx)+Py=Q, then P is

A solution of the differential equation, ((dy) /( dx))^2- x ( dy ) /( dx ) + y=0

PREMIERS PUBLISHERS-ORDINARY DIFFERENTIAL EQUATIONS -PROBLEMS FOR PRACTICE (Choose the Correct Answer)
  1. The order and degree of ((dy)/(dx))^(3) + 5y^(1/3) = x^(2/3) are :

    Text Solution

    |

  2. The intergrating function of (dx)/(dy) + Px = Q is :

    Text Solution

    |

  3. If y = ax^(2)+bx + c = 0 where a,b,c are arbitrary constants then t...

    Text Solution

    |

  4. y = ce^(kx) is the solution of the differential equation :

    Text Solution

    |

  5. The order and degree of the differential equation sinx (dx+ dy) = cos ...

    Text Solution

    |

  6. The order and degree of the differential equation sin^(3)x (dx + dy)...

    Text Solution

    |

  7. The differential equation for which solution is y = ae^(3x) +be^(-3x) ...

    Text Solution

    |

  8. The integrating factor of (dy)/(dx)+(1)/(xlogx)y= (2)/(x^(2)) is :

    Text Solution

    |

  9. The degree of the differential equation (y' - 2y '' ) ^(2) = (y')^(4) ...

    Text Solution

    |

  10. If f'(x) = sqrt(x) and f(1) = 2 then f(x) is :

    Text Solution

    |

  11. The order and degree of the differential equation (d^(2)y)/(dx^(2))- y...

    Text Solution

    |

  12. The differential equation of the family of lines y = mx is :

    Text Solution

    |

  13. If (dy)/(dx)= (x-y)/(x+y) then its solution is :

    Text Solution

    |

  14. The integrating factor for (dy)/(dx) - 2y tan x = cos x is :

    Text Solution

    |

  15. The integrating factor of (dy)/(dx) +2 y/x = e^(4x) is :

    Text Solution

    |

  16. Which of the following is a solution of (d^(2)y)/(dx^(2))+ y = 0 :

    Text Solution

    |

  17. The differential equation formed by eliminating A and B for the relat...

    Text Solution

    |

  18. If xy=a^(2) where a is arbitrary constant then :

    Text Solution

    |

  19. The order and degree of the differential equation y'' (y - (y')^(3))...

    Text Solution

    |

  20. The degree of the differential equation rho= (1+((dy)/(dx))^(2))^(3/2...

    Text Solution

    |