Home
Class 12
MATHS
The number of values of c such that the ...

The number of values of `c` such that the straight line `y=4x+c` touches the curve `(x^2)/4+(y^2)/1=1` is 0 (b) 1 (c) 2 (d) infinite

Promotional Banner

Topper's Solved these Questions

  • INVERSE TRIGONOMETRIC FUNCTIONS

    RESONANCE DPP|Exercise All Questions|15 Videos

  • MATRICES

    RESONANCE DPP|Exercise All Questions|7 Videos

Similar Questions

Explore conceptually related problems

The number of values of c such that the straight line 3x+4y=c touches the curve (x^(4))/(2)=x+y is

The number of values of c such that the straight line y=4x+c touches the curve (x^(2))/(4)+y^(2)=1 is k then, k is

The line y = 4x + c touches the hyperbola x^(2) - y^(2) = 1 if

If the line x+y=0 touches the curve 2y^(2)=ax^(2)+b at (1,-1), then

The number of circles that touch all the straight lines x+y-4=0, x-y+2=0 and y=2 , is

If the line y=x+c touches the ellipse 2x^(2)+3y^(2)=1 then c=

If the line x+y=0 touches the curve 2y^(2)=ax^(2)+b at (1, -1), find a and b.

The value of c(c gt 0) for which y=3x+c touches the curve 3x^2 +4y^2-6x+16y+7=0 is (sqrt39=6.24)

The straight line y+x=1 touches the parabola (A) x^(2)+4y=0 (D) x^(2)-x+y=0 (C) 4x^(2)-3x+y=0( D ) x^(2)-2x+2y=0

RESONANCE DPP-JEE MAINS-All Questions
  1. Consider circles C1 : x^2 +y^2 + 2x-2y + p = 0, C2 : x^2+y^2-2x+2y-p=0...

    Text Solution

    |

  2. If alphaa n dbeta are the eccentric angles of the extremities of a...

    Text Solution

    |

  3. The number of values of c such that the straight line y=4x+c touches t...

    Text Solution

    |

  4. If f: RvecNuu{0}, where f (area of triangle joining points P(5,0),Q(8,...

    Text Solution

    |

  5. Find the equations of the sides of the triangle having (3, - 1) as a v...

    Text Solution

    |

  6. If [.] denotes the greatest integer less than or equal to x and (.) de...

    Text Solution

    |

  7. If quadratic equation f(x)=x^(2)+ax+1=0 has two positive distinct root...

    Text Solution

    |

  8. Six X's are to be placed in boxes of the figure such that each row con...

    Text Solution

    |

  9. the solution of the differential equation (dy)/(dx)+(x(x^(2)+3y^(2))/(...

    Text Solution

    |

  10. If tan^(-1)(x^2+3|x|-4)+cot^(-1)(4pi+sin^(-1)sin 14)=pi/2, t h e n th...

    Text Solution

    |

  11. Let C1 and C2 be externally tangent circles with radius 2 and 3 respe...

    Text Solution

    |

  12. Consider the system of hyperbola xy = k, k in R. Let e1 be the eccentr...

    Text Solution

    |

  13. Given that underset(xrarroo)("lim")(underset(0)overset(x)int(t^(2))/(s...

    Text Solution

    |

  14. The area bounded by f(x)=sin^(-1)(sinx) and g(x)=pi/2-sqrt(pi^(2)/2-...

    Text Solution

    |

  15. Let f(x)=(sqrt2^x -2)/(sqrt2^x +2) then if the graphs of y=f(x) and y=...

    Text Solution

    |

  16. underset(nrarroo)lim[(1)/(sqrt(n^(2)-1^(2)))+(1)/(sqrt(n^(2)-2^(2)))+(...

    Text Solution

    |

  17. Consider a real valued continuous function f such that f(x)=sinx + int...

    Text Solution

    |

  18. Find the equation to the ellipse, whose focus is the point (-1,1),whos...

    Text Solution

    |

  19. A line L passing through (1, 1) intersect lines L1: 12 x+5y=13 and L...

    Text Solution

    |

  20. Three positive numbers from an increasing G.P. If the middle term i...

    Text Solution

    |