Home
Class 12
MATHS
If nine arithmetic means and nine harmon...

If nine arithmetic means and nine harmonic means are inserted between 2 and 3 alternatively, then prove that `A+6//H=5` (where `A` is any of the A.M.'s and `H` the corresponding H.M.)`dot`

A

8

B

9

C

10

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • SEQUENCES AND SERIES

    ARIHANT MATHS ENGLISH|Exercise Exercise For Session 6|10 Videos

  • SEQUENCES AND SERIES

    ARIHANT MATHS ENGLISH|Exercise Exercise For Session 7|7 Videos

  • SEQUENCES AND SERIES

    ARIHANT MATHS ENGLISH|Exercise Exercise For Session 4|10 Videos

  • PROPERTIES AND SOLUTION OF TRIANGLES

    ARIHANT MATHS ENGLISH|Exercise Exercise (Questions Asked In Previous 13 Years Exam)|21 Videos

  • SETS, RELATIONS AND FUNCTIONS

    ARIHANT MATHS ENGLISH|Exercise Exercise (Questions Asked In Previous 13 Years Exam)|12 Videos

Similar Questions

Explore conceptually related problems

Insert 7 A.M.'s between 2 and 34.

Insert 3 arithmetic means between 2 and 10.

Insert 7 A.M.s between 2 and 17.

If n arithmetic means are inserted between 7 and 71 such that 5^(th) A.M. is 27 then n= ?

Insert 6 harmonic means between 3 and (6)/(23)

If 3 arithmetic means, 3 geometric means and 3 harmonic means are inserted between 1 and 5, then the cubic equation whose roots are first A.M., second G.M. and third H.M. between 1 and 5, is

Insert : (i) 3 arithmetic means between 5 and 17 . (ii) 4 arithmetic means between 17 and 52

Insert four H.M.s between 3/2 and 13/2.

Insert four H.M.’s between 2/3 and 2/13.

n A.M.\'s are inserted between 1 and 31 such that the ratio of the 7th and (n-1) th means is 5:9. Find n.