Home
Class 12
MATHS
If a, b, c are in A.P. and b-a, c-b, a a...

If a, b, c are in A.P. and b-a, c-b, a are in G.P. then a:b:c=?

A

`1 : 2 : 3`

B

`1 : 3 : 5`

C

`2 : 3 : 4`

D

`1 : 2 : 4`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • PROGRESSIONS

    ML KHANNA|Exercise PROBLEM SET - 2 (TRUE AND FALSE) |2 Videos

  • PROGRESSIONS

    ML KHANNA|Exercise PROBLEM SET - 2 (FILL IN THE BLANKS) |3 Videos

  • PROGRESSIONS

    ML KHANNA|Exercise PROBLEM SET - 1 (FILL IN THE BLANKS) |4 Videos

  • PROBABILITY

    ML KHANNA|Exercise MISCELLANEOUS EXERCISE|6 Videos

  • PROPERTIES OF TRIANGLES

    ML KHANNA|Exercise Self Assessment Test (Multiple Choise Questions)|34 Videos

Similar Questions

Explore conceptually related problems

If a,b, and c are in A.P and b-a,c-b and a are in G.P then a:b:c is

If a, b, c are in A.P. and a, x, b, y, c are in G.P., then prove that b^(2) is the arithmatic mean of x^(2)" and "y^(2).

Three numbers a, b, c are lies between 2 and 18 such that their sum is 25. 2, a, b, are in A.P, and b, c, 18 are in G.P. Then abc =

If a, b, c are in A.P. and x, y, z are in G.P., then prove that : x^(b-c).y^(c-a).z^(a-b)=1

If a.b.c are in G.P. then

If 1/a,1/b,1/c are in A.P and a,b -2c, are in G.P where a,b,c are non-zero then

Three numbers a, b and c are in between 2 and 18 such that 2, a, b are in A.P. and b, c, 18 are in G.P . If a+b+c=25 , then the value of c-a is

ML KHANNA-PROGRESSIONS -PROBLEM SET - 2 (MULTIPLE CHOICE QUESTIONS)
  1. If a,b,c are in G.P., then show that : a(b^2+c^2)=c(a^2+b^2)

    Text Solution

    |

  2. If x, y ,z are in G.P. and a^x = b^y = c^z , then :

    Text Solution

    |

  3. log(3) 2, log(6) 2, log(12)2 are in

    Text Solution

    |

  4. If a, b, c are in G.P., then log(a) 10, log(b) 10, log(c) 10 are in

    Text Solution

    |

  5. If (a + be^(x))/(a-be^(x)) = (b + ce^(x))/(b-ce^(x)) = (c+de^(x))/(c -...

    Text Solution

    |

  6. If a,b,c are in A.P., a,x,b are in G.P. and b,y,c are in G.P. then a^(...

    Text Solution

    |

  7. If x, y, z are in G.P. and tan^(-1) x, tan^(-1)y and tan^(-1)z are in ...

    Text Solution

    |

  8. If a, b, c are in A.P. and b-a, c-b, a are in G.P. then a:b:c=?

    Text Solution

    |

  9. The sides a, b, c of a triangle ABC are in G.P. such that log a - log ...

    Text Solution

    |

  10. If a, b, c are in G.P. where a, b, c are all (+) ive and "log" (5c)/(a...

    Text Solution

    |

  11. If A and G between two + ive numbers a and b are connected by the rela...

    Text Solution

    |

  12. The product of n geometric means between two given numbers a and b is ...

    Text Solution

    |

  13. Find the value of n so that (a^(n+1)+b^(n+1))/(a^n+b^n)may be the geo...

    Text Solution

    |

  14. (2n+1) G.M.s are inserted between 4 and 2916 .Then the (n+1)^(th) G.M....

    Text Solution

    |

  15. Area of the triangle with vertces (a,b),(x(1),y(1)) and (x(2),y(2)) wh...

    Text Solution

    |

  16. If log(t)a, a^(t//2) and log(b)t are in G.P., then t is equal to

    Text Solution

    |

  17. Sum of the series (sqrt(3) - 1) + 2 (2 - sqrt(3)) + 2 (3 sqrt(3) - 5)+...

    Text Solution

    |

  18. Let n > 1, be a positive integer. Then the largest integer m, such tha...

    Text Solution

    |

  19. Leta(1),a(2),"...." be in AP and q(1),q(2),"...." be in GP. If a(1)=q(...

    Text Solution

    |

  20. Let A(n) = (3)/(4) - ((3)/(4))^(2) + ((3)/(4))^(3)-...+ (-1)^(n-1) ((3...

    Text Solution

    |