Home
Class 12
MATHS
Minimum value of a^2cos e c^2theta+b^2se...

Minimum value of `a^2cos e c^2theta+b^2sec^2theta` is (where `a b >0` )

Text Solution

AI Generated Solution

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

Minimum value of sec^(2)theta+4cos ec^(2)theta is

Minimum value of sec^(2)theta+4cos ec^(2)theta is

Minimum value of 9sec^(2)theta+4cos ec^(2)theta+7

The minimum value of cos^(2)theta+sec^(2)theta is

Minimum value of sec ^(2) theta + cos ^(2) theta is

The minimum value of (8sec^(2)theta+2cos^(2))

Prove that minimum value of atan^(2)theta+bcot^(2)theta is 2sqrt(ab) where a and b are positive quantities . Find the minimum value of 16 tan^(2) theta+9 cot^(2)theta

Find the minimum value of sec^(2)theta+csc^(2)theta-4

The minimum value of atan^2x+bcot^2x equals the maximum value of asin^2theta+bcos^2theta where a > b > 0. The a/b is 2 (b) 4 (c) 6 (d) 8

Find the minimum value of sec^(2)theta+cos ec^(2)theta-4

RESONANCE DPP-JEE MAINS-All Questions
  1. Let f be an injective function with domain {x, y, z} and range {1, 2, ...

    Text Solution

    |

  2. If 2tan^(-1)x+sin^(-1)((2x)/(1+x^2)) is independent of ' x ' then (...

    Text Solution

    |

  3. Minimum value of a^2cos e c^2theta+b^2sec^2theta is (where a b >0 )

    Text Solution

    |

  4. The solution set of the inequality 4(cos^(-1)x)^2-1geq0 is a.[-1,cos...

    Text Solution

    |

  5. The remainder left out when 8^(2n)""(62)^(2n+1) is divided by 9 is (1)...

    Text Solution

    |

  6. if a N={a x:x iin N} and b N cap c N , where b,c in Nare relative...

    Text Solution

    |

  7. The equation of the circle of radius 5 in the first quadrant which ...

    Text Solution

    |

  8. Number of solutions in the interval [0,2pi] satisfying the equatio...

    Text Solution

    |

  9. The area bounded by the curves y=|x|-1a n dy=-|x|+1 is a.1 b. 2 ...

    Text Solution

    |

  10. If t(r)=(1^(2)+2^(2)+3^(2)+….+r^(2))/(1^(3)+2^(3)+3^(3)+…+r^(3)), S(n)...

    Text Solution

    |

  11. The area of the closed figure bounded by x=-1,x=2a n dy={-x^2+2,xlt...

    Text Solution

    |

  12. if (1+3+5+7+....(2p-1))+(1+3+5+...+(2q-1)) =1+3+5+...+(2r -1), then le...

    Text Solution

    |

  13. The interval [a ,b] such that the value of inta^b(2+x-x^2)dx is maxi...

    Text Solution

    |

  14. A curve C passes through (2,0) and the slope at (x , y) as ((x+1)^2...

    Text Solution

    |

  15. Let f(x)=int1^xsqrt(2-t^2)dtdot Then the real roots of the equation ,...

    Text Solution

    |

  16. The sum of the co-efficient in the expansion of (1-2x+5x^2)^n is a a...

    Text Solution

    |

  17. Let f(x): R^+>R^+ is an invertible function such that f'(x)>...

    Text Solution

    |

  18. The expansion of (3x + 2)^(-1/2) is valid in ascending powers of x, if...

    Text Solution

    |

  19. Find the coordinates of a point on the parabola y=x^2+7x+2 which is cl...

    Text Solution

    |

  20. Every two persons shakes hands with each other in a party and the tot...

    Text Solution

    |