Home
Class 12
MATHS
fn(x)=(underset(r=1)overset(n)Sigmasin(r...

`f_n(x)=(underset(r=1)overset(n)Sigmasin(rx))/(underset(r=1)overset(n)Sigmacos(rx))` then
Match List-I with List-II and select the correct answer using the code given below the list.

A

P`to`1 , Q`to`4 , R`to`3 , S`to` 2

B

P`to`2 , Q`to`4 , R`to`3 , S`to` 1

C

P`to`4 , Q`to`1 , R`to`3 , S`to` 2

D

P`to`2 , Q`to`1 , R`to`5 , S`to` 3

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

Match List-I with List-II and select the correct answer by using the codes given below the lists

Match List I with List II and select the correct answer using the codes given below the lists :

Match list I with II and select the correct answer :

underset(r=1)overset(n)Sigma (underset(m=1)overset(r )Sigma m)= ……

Match the chemical conversion in List-I with the approprotae reagents in List-II and select the correct answer using the code given below this list- ,

An aqueous solution of X is added slowly to an aqueous solution of Y as shown in List-I. The variation in conductivity of these reactions is given in List-II. Match List-I with List-II and select the correct answer using the code given below the lists: {:(List-I,List-II),((P)(C_(2)H_(5))_(3)N +CH_(3)COOH,(1)"Conductivity decreases adn then increases"),(" X Y",),((Q)KI(0.1M)+AgNO_(3)(0.01M),(2)"Conductivity decreases and then does not change much"),(" X Y",),((R)CH_(3)COOH+KOH,(3)"Conductivity increases and then does not change much"),(" X Y",),((S)NaOH+Hi,(4)"Conductivity does not change much and then increases"),(" X Y",):} Codes:

Four charges Q_(1), Q_(2), Q_(3) and Q_(4) oof same magnitude are fixed along the x axis at x=-2a, -a, +a and +2a , respectively. A positive charge q is placed on the positive y axis at a distance b gt 0 . Four options of the signs of these charges are given in List I. The direction of the forces on the charge q is given in List II. Match List I with List II and select the correct answer using the code given below the lists. {:(,"List-I",,,"List-II"),((P),Q_(1)","Q_(2)","Q_(3)","Q_(4) "all positive",,(1),+x),((Q),Q_(1)","Q_(2) " positive, "Q_(3)","Q_(4)" negative",,(2),-x),((R),Q_(1)","Q_(4)" positive ,"Q_(2)","Q_(3)" negative",,(3),+y),((S),Q_(1)","Q_(3)" positive , "Q_(2)","Q_(4)" negative",,(4),-y):}

ALLEN -TEST PAPER-MATHS
  1. Consider the equation x^2+p|x|+1=0, where p is real coefficient Matc...

    Text Solution

    |

  2. Let f(x)=(x^2-11x+18)/(x^2-7x+12) Match List-I with List-II and sele...

    Text Solution

    |

  3. fn(x)=(underset(r=1)overset(n)Sigmasin(rx))/(underset(r=1)overset(n)Si...

    Text Solution

    |

  4. If 2p=x+1/x and 2q=y+1/y, then the value of ((pq+sqrt((p^2-1)(q^2-1)))...

    Text Solution

    |

  5. Let f(x)=(x^2-ax-2)/(x^2+x+1) such that -3lt f(x)lt 2AA x in R and com...

    Text Solution

    |

  6. Let P be minimum value of 9sin^2x+16cosec^2x and S be the minimum valu...

    Text Solution

    |

  7. If the range of real values of k for which equation 2"log"3^2x-|log3x|...

    Text Solution

    |

  8. There are three units circles each of which is tangential to the other...

    Text Solution

    |

  9. If x and y are positive real numbers such that x^3+8y^3+24xy=64 , then...

    Text Solution

    |

  10. Total maximum number of degenerated orbitals in n=3 shell in H-atom ?

    Text Solution

    |

  11. Ground state electronic configuration of 'C' written as [He] 2s^2 2p^2...

    Text Solution

    |

  12. Maximum number of electrons in a subshell can be calculated by followi...

    Text Solution

    |

  13. Select correct set of quantum numbers ?

    Text Solution

    |

  14. Which of the following species have highest magnetic moment (by using ...

    Text Solution

    |

  15. Find the total number of exchange in d^8 configuration ?

    Text Solution

    |

  16. Which of the following oxide is most acidic ?

    Text Solution

    |

  17. Which of the following is correct order of acidic strength ?

    Text Solution

    |

  18. Select the INCORRECT order of atomic size ?

    Text Solution

    |

  19. Select the CORRECT order of ionisation energy ?

    Text Solution

    |

  20. Which of the following is endothermic process ?

    Text Solution

    |