Home
Class 12
MATHS
If f(theta)=(s intheta+cos e ctheta)^2+(...

If `f(theta)=(s intheta+cos e ctheta)^2+(costheta+s e ctheta)^2` then minimum value of `(theta)` is- `7` b. `8` c.`9` d. none of these

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

If f(theta)=(sin theta+csc theta)^(2)+(cos theta+sec theta)^(2) then minimum value of f(theta) is 7894. None of these

int(costheta-cos2theta)/(1-cos theta)d theta=

If cos7theta=costheta-sin4theta , then the general value of theta is

If a sin x+b cos(x+theta)+b cos(x-theta)=d then the minimum value of |cos theta| is equal to

If costheta+cos3theta+cos5theta+cos7theta=0 , then general value of theta is:

f(theta)=sin^(2)theta+cos^(2)theta+tan^(2)theta+sec^(2)theta+csc^(2)theta+cot^(2)theta then the minimum value of f(theta) is

The minimum value of 9tan^(2)theta+4cot^(2)theta is 6124 none of these

int(cos2theta)/((sintheta+costheta)^(2))d""theta is equal to

Prove that: cos theta(cos theta)/(2)-cos3 theta(cos(9 theta))/(2)=sin7 theta s in8 theta

If =|1 3costheta1s intheta1 3costheta1s intheta1| , then the value of (_(m a x))//2

RESONANCE DPP-JEE MAINS-All Questions
  1. The expression (n^3 - n), where 'n' is any odd natural number is divis...

    Text Solution

    |

  2. There are N + 1 identical boxes each containing N wall clocks. r^(th) ...

    Text Solution

    |

  3. If f(theta)=(s intheta+cos e ctheta)^2+(costheta+s e ctheta)^2 then mi...

    Text Solution

    |

  4. Write of the following statements as true and false:- The set of rats...

    Text Solution

    |

  5. If x=7+5sqrt(2)3-1/(7+5sqrt(2)3) , then the value of x^3+3x-14 is equa...

    Text Solution

    |

  6. Triangle O A B is isosceles right triangle right angled at OdotO is...

    Text Solution

    |

  7. Write which of the following statements are true? Justify your answer:...

    Text Solution

    |

  8. If x=prod(n=1)^(2000)n , then the value of the expression, 1/(1/((log...

    Text Solution

    |

  9. Which of the folowing stotements ure true ? (i) The set of all rectang...

    Text Solution

    |

  10. Prove that a^x-b^y=0\ w h e r e\ x="\ "sqrt(("log")a b)\ &\ y=sqrt((lo...

    Text Solution

    |

  11. Which of the following is greater? 9/(sqrt(11)-sqrt(2)),9/(3sqrt(3))

    Text Solution

    |

  12. If A1, A2 be two A.M. and G1, G2 be two G.M.s between aa n db ...

    Text Solution

    |

  13. Which of the following are sets? Justify your answer. (i)  The coll...

    Text Solution

    |

  14. The solution of the equation 7^(logx)-5^(logx+1)=3. 5^(logx-1)-13. 7^(...

    Text Solution

    |

  15. Write the following sets in the tabular from : (i) A={x:x is a posit...

    Text Solution

    |

  16. If the first and (2n-1)^(th) terms of an A.P, a G.P and an H.P of posi...

    Text Solution

    |

  17. The number of integral value of x satisfying the following system of i...

    Text Solution

    |

  18. Write the following sets in the tabular from : (i) A={x:x is a posit...

    Text Solution

    |

  19. Solve the following equation for x: 9^(log3(log2x))=log2 x- (log2 x)^2...

    Text Solution

    |

  20. If |x3-2 2-3 1 1 3-2|=0t h e nxi s 1 b. 2 c.-3 d. -1

    Text Solution

    |