Home
Class 12
MATHS
If the sum of the 100 terms of an A.P. i...

If the sum of the 100 terms of an A.P. is `-1` and the sum of the even numbered terms lying in first 100 terms is 1, then

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 the sum of the first 100 terms of an AP is -1 and the sum of even terms lying in first 100 terms is 1 , then which of the following is not true ?

If the sum of first 100 terms of an arithmetic progression is -1 and the sum of the even terms lying in first 100 terms is 1, then which of the following statement(s) is (are) correct?

If the sum of 12th and 22nd terms of an AP is 100 then the sum of the first 33 terms of an AP is

The sum of the first four terms an A.P. is 56 . The sum the of the last four terms is 112. If its first terms is 11 then the number of terms is

The sum of first four terms of an A.P. is 56 and the sum of it's last four terms 112. If its first term is 11 then find the number of terms in the A.P

If the sum of the first 100 terms of an arithmetic progression is -1 and the sum of the even terms is 1, then the 100^("th") term of the arithmetic progression is

If the sum of first 10 terms of an A.P is 60 and sum of first 15 terms is -165 then find the sum of its n terms

If the sum of the first four terms of an AP is 40 and the sum of the first fourteen terms of an AP is 280. Find the sum of first n terms of the A.P.

RESONANCE DPP-JEE MAINS-All Questions
  1. The equation of the incircle of equilateral triangle A B C where B-=(...

    Text Solution

    |

  2. If the equation of a given circle is x^2+y^2=36 , then the length of t...

    Text Solution

    |

  3. If the sum of the 100 terms of an A.P. is -1 and the sum of the even n...

    Text Solution

    |

  4. The locus of the mid-point of the chords of the circle x^2+y^2=4 wh...

    Text Solution

    |

  5. The angle between the lines 2x^2-7x y+3y^2=0 is 60^0 2. 45^0 3. tan...

    Text Solution

    |

  6. The slope of a median, drawn from the vertex A of the triangle ABC is ...

    Text Solution

    |

  7. Let A(2,-3)a n dB(-2,1) be vertices of a triangle A B Cdot If the cent...

    Text Solution

    |

  8. Solution of y dx-x dy+y^2sin xdx=0 is equal to

    Text Solution

    |

  9. The straight line a x+b y+c=0 , where a b c!=0, will pass through the ...

    Text Solution

    |

  10. If vec a , vec ba n d vec c are unit vectors, then | vec a- vec b|^2+...

    Text Solution

    |

  11. In a battle 70% of the combatants lost an eye, 80% lost one leg,85% lo...

    Text Solution

    |

  12. A scientist is weighing each of 30 fishes. Their mean weight worked ou...

    Text Solution

    |

  13. Let P and Q be two statements, then ~(~P^^Q)^^(PvvQ) is logically equi...

    Text Solution

    |

  14. The sum of all the solution(s) of the equation sin^(-1)2x=cos^(-1)x ...

    Text Solution

    |

  15. The number of solutions of the equation sin((pix)/(2sqrt3))=x^2-2sqrt3...

    Text Solution

    |

  16. Among 10 persons, A, B, C are to speak at a function. The number of...

    Text Solution

    |

  17. The solution for x of the equation int(sqrt(2))^x(dt)/(tsqrt(t^2-1))=p...

    Text Solution

    |

  18. Let A be a square matrix of order 3 so that sum of elements of each ro...

    Text Solution

    |

  19. Compute the area of the figure bounded by the straight lines =0,x=2...

    Text Solution

    |

  20. For positive integer n, let Sn denotes the minimum value of the sum su...

    Text Solution

    |