Home
Class 12
MATHS
The curve y= a sqrt(x) + bx is pass...

The curve ` y= a sqrt(x) + bx ` is passing through (1,2) the area of the region bounded by the curve line ` x=4` and X - axis is 8 Sq. units then

A

a=3 b=-1

B

a=3 b=1

C

a=-3 b=1

D

a=-3 b=-1

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • APPLICATION OF INTEGRALS

    KUMAR PRAKASHAN|Exercise PRACTICE PAPER ( SECTION -A)|6 Videos

  • APPLICATION OF INTEGRALS

    KUMAR PRAKASHAN|Exercise PRACTICE PAPER ( SECTION -B)|3 Videos

  • APPLICATION OF INTEGRALS

    KUMAR PRAKASHAN|Exercise SOLUTIONS OF NCERT EXAMPLAR PROBLEMS ( OBJECTIVE TYPE QUESTIONS)|11 Videos

  • APPLICATION OF DERIVATIVES

    KUMAR PRAKASHAN|Exercise PRACTICE PAPER - 6 (SECTION - D)|2 Videos

  • BOARD'S QUESTION PAPER MARCH - 2020

    KUMAR PRAKASHAN|Exercise PART - B (Section - C)|4 Videos

Similar Questions

Explore conceptually related problems

Find the area of the region bounded by the curve y= 2 x -x^2 and X- axis.

The area of the region bounded by the curve y= e^x , x=a and x=b and X- axis is …..Sq. units ( a lt b)

The area of the region bounded by the curve y=log_e x ,x=0 and y le 0 and X- axis is …sq. unit

Find the area of the region bounded by the curves y= (x-1) , (x-2) and X - axis .

The area of the region bounded by the curve y= x^2 -x-6 and X- axis is ………Sq. units.

The area of the region bounded by the curve y= log _e (x+e ) and axis is …. Sq . Units

The area of the region bounded by the curve y= tan theta , x =0 and x = pi/4 is …….Sq. units .

The area of the region bounded by the curve y= 2 sqrt(x) and lines x=0 and x=1 is …Sq. units

The area of the region bounded by the curve y= sqrt(16 -x^2) and X- axis is ……..

Find the area of the region bounded by the curve y^2 = 4x and x^2 = 4y

KUMAR PRAKASHAN-APPLICATION OF INTEGRALS-SOLUTIONS OF NCERT EXAMPLAR PROBLEMS ( MULTIPLE CHOICE QUESTIONS)
  1. The area of the region bounded by the curve y= [(x^2 )/(64 ) +2]...

    Text Solution

    |

  2. The area of smallest region enclosed by the circle x^2 +y^2 =9 ...

    Text Solution

    |

  3. The curve y= a sqrt(x) + bx is passing through (1,2) the area...

    Text Solution

    |

  4. The area of the region bounded bwtween the curve y=2^x and y=...

    Text Solution

    |

  5. The ratio of the area of the region of the curves y=cos x and ...

    Text Solution

    |

  6. The area of the region bounded by the curve y=|[x-3]|, X - axis...

    Text Solution

    |

  7. The area of the region bounded by the curve y= x^2 +2x +1, Y- ...

    Text Solution

    |

  8. f(x) = {{:(x^2,"," x le 0),( x,"," x ge 0):} the area of the regio...

    Text Solution

    |

  9. f(x) = max { sin x, cos x, 1/2} the area of the region bounded b...

    Text Solution

    |

  10. f(x) = x^2 -3x +2 AA x in R the area of the region bounde...

    Text Solution

    |

  11. The area of the region enclosed by the curve y=f(|x|) , x - axis...

    Text Solution

    |

  12. The area of the reagion bounded by the curve y=|f(|X|) |, X- axis...

    Text Solution

    |

  13. |f(|x|)=a| has six real roots then …

    Text Solution

    |

  14. The number of solution of |y| = |f (|x|)| and x^2 +y^2 =2 is ……….

    Text Solution

    |

  15. The area of the region bounded by the curve y=x^4 - 2x^3 +x^2 +3...

    Text Solution

    |

  16. The area of the region enclosed by {(x,y) : x^2 +y^2 le 1 le x+...

    Text Solution

    |

  17. The area of the region bounded by the parabola y= x^2 +1 and the ...

    Text Solution

    |

  18. The area of the region bounded by the lines y=1 - |x| and X-a...

    Text Solution

    |

  19. The area of the region bounded by the curve x= cos^(-1) y and ...

    Text Solution

    |

  20. The area of the region bounded by the curve y= e^x , x=a and ...

    Text Solution

    |