Home
Class 11
MATHS
fill in the blank by choosing the correc...

fill in the blank by choosing the correct answer from the bracket .If a,b,c are in A.P.then `2b=....((a+c)/2, a+c, ac ,(2ac)/(a+c))`

Promotional Banner

Topper's Solved these Questions

  • RELATIONS AND FUNCTIONS

    A N EXCEL PUBLICATION|Exercise QUESTION BANK|83 Videos

  • SETS

    A N EXCEL PUBLICATION|Exercise QUESTION BANK|268 Videos

Similar Questions

Explore conceptually related problems

Fill in the blank by choosing the correct answer from the bracket. If z is any complex number, zoverlinez= …. (absz^2, absz, 0, 1)

Suppose that costheta=-1/2 and theta is in the 2nd quadrant.Fill in the blanks by choosing the correct answer from the bracket sintheta=………… , tantheta =………………

Choose the correct answer from the bracket to fill in the blanks 4x-2 lt 2(x-2) _____ lt 2x-4

Choose the correct answer from the bracket. inte^xdx =---- (e^(2x)+c,e^x+c,e^-x+c,e^(-2x)+c)

Suppose that a, b, c are in A.P. Prove that 2b = a + c

Choose the correct answer from the brackets given below: 3) Find the odd man out. Give reason ( C_2H_4 , C_3H_6 , C_4H_8 , C_2H_6 )

Choose the correct answer from the brackets given below: 1)General formula of alkene ( C_nH_(2n) , C_nH_(2n+2)

Choose the corect answer from the brackets: (deg98 F) =–----K (a)36.7 (b)40 (c)309.7 (d)391

Choose the correct answer from the bracket to fill in the blanks 4x-2 lt 2(x-2) x lt...........(-1,2x-4,4x-2,3x-4)

A N EXCEL PUBLICATION-SEQUENCES AND SERIES-QUESTION BANK
  1. Suppose two Cars start together in the same direction from the same pl...

    Text Solution

    |

  2. Consider the quadratic equation (b-c)x^2+(c-a)x+(a-b)=0 Find the discr...

    Text Solution

    |

  3. fill in the blank by choosing the correct answer from the bracket .If ...

    Text Solution

    |

  4. Consider the quadratic equation (b-c)x^2+(c-a)x+(a-b)=0 If a,b,c are i...

    Text Solution

    |

  5. Arun writes letter to 3 to his friends He asks each of them to copy th...

    Text Solution

    |

  6. Arun writes letter to 3 of his friends He asks each of them to copy th...

    Text Solution

    |

  7. Arun writes letter to 3 of his friends He asks each of them to copy th...

    Text Solution

    |

  8. Arun writes letter to 3 of his friends He asks each of them to copy th...

    Text Solution

    |

  9. Arun writes letter to 3 to his friends He asks each of them to copy th...

    Text Solution

    |

  10. Height of a plant at a certain date is 1.6m. Suppose that the height i...

    Text Solution

    |

  11. Height of a plant at a certain date is 1.6m. Suppose that the height i...

    Text Solution

    |

  12. Consider the series 5+11+19+29+41+.. prove that the difference of succ...

    Text Solution

    |

  13. Show that the sum of (m+n)^(th) and (m-n)^(th) terms of an A.P . Is eq...

    Text Solution

    |

  14. If the sum of three number in A.P. is 24 and their product is 440 ,fin...

    Text Solution

    |

  15. If S1,S2 and S3 are respectively the sums of n, 2n and 3n terms of an ...

    Text Solution

    |

  16. Find the sum of multiple of 7 between 200 and 400.

    Text Solution

    |

  17. Find the sum of integers from 1 to 100 that are divisible by 2 or 5

    Text Solution

    |

  18. Find the sum of all two digit numbers which when divided by 4, yields ...

    Text Solution

    |

  19. If f is a function satisfying f(x+y)=f(x)f(y) for all x,yinN such that...

    Text Solution

    |

  20. The sum of some terms of a GP is 315 whose first term and the common r...

    Text Solution

    |