Home
Class 12
MATHS
If sum of 5 consecutive terms of an A.P....

If sum of 5 consecutive terms of an A.P. is 25 & product of these terms is 2520. If one of the terms is -1/2 then the value of greatest term is.

A

27

B

7

C

16

D

`(21)/(2)`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • JEE MAIN

    JEE MAINS PREVIOUS YEAR|Exercise MATH|25 Videos
  • JEE MAIN

    JEE MAINS PREVIOUS YEAR|Exercise QUESTION|1 Videos
  • JEE MAIN

    JEE MAINS PREVIOUS YEAR|Exercise QUESTION|1 Videos
  • INVERSE TRIGONOMETRIC FUNCTIONS

    JEE MAINS PREVIOUS YEAR|Exercise All Questions|3 Videos
  • JEE MAIN 2021

    JEE MAINS PREVIOUS YEAR|Exercise Mathematic section B|10 Videos

Similar Questions

Explore conceptually related problems

The sum of three consecutive terms of an A.P. is 15 and sum of their squares is 83. Find the terms.

The sum of three consecutive terms of an A.P. is 9 and the sum of their squares is 35. Find the terms.

The sum of four consecutive terms of an A.P. Is 2. The sum of the 3rd and 4th terms is 11. Find the terms.

If the sum of three consecutive terms of an AP is 9m, then the middle term is ____.

The sum of three consecutive terms of an A.P. is 30 and their product is 360. Find the terms.

If the sum of three consecutive terms of an increasing A.P. is 51 and the product of the first and third of these terms is 273, then the third term is (a) 13 (b) 9 (c) 21 (d) 17

The sum of three consecutive terms of an AP is 21 and the sum of the squares of these terms is 165. find these terms.

The first term of an A.P. is 5 and the last term is 45. If the sum of all the terms in 400. the number of terms is

The sum of three consecutive terms of an AP is 21 and the sum of the squares of these terms is 165. Find these terms.

If the sum of p terms of an A.P. is q and the sum of q terms is p , then the sum of the p+q terms will be

JEE MAINS PREVIOUS YEAR-JEE MAIN-MATHEMATICS
  1. "If "y=sqrt((2(tanalpha+cotalpha))/(1+tan^(2)alpha)+(1)/(sin^(2)alpha)...

    Text Solution

    |

  2. Total number of 6-digit numbers in which all the odd digits appear, is

    Text Solution

    |

  3. If sum of 5 consecutive terms of an A.P. is 25 & product of these term...

    Text Solution

    |

  4. If y=mx+4 is common tangent to parabolas y^(2)=4x and x^(2)=2by. Then ...

    Text Solution

    |

  5. If alpha and beta are the roots of equation (k+1) tan^(2)x-sqrt2lambda...

    Text Solution

    |

  6. If system of equations 2x+2ay+az=0 2x+3by+bz=0 2x+4cy+cz=0 have ...

    Text Solution

    |

  7. Find the greatest value of k for which 49^(k)+1 is a factor of 1+49+49...

    Text Solution

    |

  8. Let P be a plane passing through the points (2,1,0) (4,1,1) and (5,0,1...

    Text Solution

    |

  9. If f(x) is continuous and differentiable in x in [-7,0] and f(x) le 2 ...

    Text Solution

    |

  10. If f(a+b+1-x)=f(x), for all x where a and b are fixed positive real nu...

    Text Solution

    |

  11. Let y=f(x) is a solution of differential equation e^(y)((dy)/(dx)-1)=e...

    Text Solution

    |

  12. If z=x+iy and real part ((z-1)/(2z+1))=1 then locus of z is

    Text Solution

    |

  13. The area that is enclosed in the circle x^(2)+y^(2)=2 which is not com...

    Text Solution

    |

  14. If distance between the foci of an ellipse is 6 and distance between i...

    Text Solution

    |

  15. An unbaised coin is thrown 5 times. Let X be a random variable and k b...

    Text Solution

    |

  16. (p to q) wedge (q to -p) is equivalent to

    Text Solution

    |

  17. If g(x)=x^(2)+x+x-1 and g(f(x))=4x^(2)-10x+5 then find f((5)/(4))

    Text Solution

    |

  18. Let alpha be a root of the equation x ^(2) + x + 1 = ...

    Text Solution

    |

  19. Let y=f(x) is a solution of differential equation e^(y)((dy)/(dx)-1)=e...

    Text Solution

    |

  20. lim ( x to 2 ) ( 3 ^(x) + 3 ^( 3 - x ) - 12 ) /( 3 ...

    Text Solution

    |