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महाराष्ट्र राज्य शिक्षण मंडळएचएससी विज्ञान (सामान्य) इयत्ता ११ वी

Select the correct answer from the given alternative. The G.M.of two numbers exceeds their H.M. by 65, the A.M. exceeds G.M. by 32 the two numbers are ... - Mathematics and Statistics

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प्रश्न

Select the correct answer from the given alternative.

The G.M.of two numbers exceeds their H.M. by `6/5`, the A.M. exceeds G.M. by `3/2` the two numbers are ...

पर्याय

  • `6, 15/2`

  • 15, 25

  • 3, 12

  • `6/5, 3/2`

MCQ

उत्तर

The G.M.of two numbers exceeds their H.M. by `6/5`, the A.M. exceeds G.M. by `3/2` the two numbers are 3, 12

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Harmonic Progression (H. P.)
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 2: Sequences and Series - Miscellaneous Exercise 2.1 [पृष्ठ ४१]

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बालभारती Mathematics and Statistics 2 (Arts and Science) [English] 11 Standard Maharashtra State Board
पाठ 2 Sequences and Series
Miscellaneous Exercise 2.1 | Q I. (10) | पृष्ठ ४१

संबंधित प्रश्‍न

Verify whether the following sequence is H.P.:

`1/3, 1/5, 1/7, 1/9`, ...


Verify whether the following sequence is H.P.:

`1/3, 1/6, 1/9, 1/12`, ... 


Verify whether the following sequence is H.P.:

`1/7, 1/9, 1/11, 1/13, 1/15`, ...


Find the nth term and hence find the 8th term of the following H.P.s:

`1/2, 1/5, 1/8, 1/11`, ...


Find the nth term and hence find the 8th term of the following H.P.s:

`1/4, 1/6, 1/8, 1/10`, ... 


Find the nth term and hence find the 8th term of the following H.P.s:

`1/5, 1/10, 1/15, 1/20`, ...


Insert two numbers between `1/7 and 1/13` so that the resulting sequence is a H.P.


Verify whether the following sequence is H.P.

`1/3, 1/5, 1/7, 1/9, ...`


Verify whether the following sequence is H.P.

`1/3, 1/6, 1/12, 1/24, ...`


Verify whether the following sequence is H.P.

`5, 10/17, 10/32, 10/47, ...`


Find the nth term and hence find the 8th term of the following H.P.s :

`1/2, 1/5, 1/8, 1/11, ...`


Find the nth term and hence find the 8th term of the following H.P.s :

`1/4, 1/6, 1/8, 1/10, ...`


Find the nth term and hence find the 8th term of the following H.P.s:

`1/5, 1/10, 1/15, 1/20, ...`


Find A.M. of two positive numbers whose G.M. and H.M. are 4 and `16/5` respectively.


Find H.M. of two positive numbers A.M. and G.M. are `15/2` and 6


Insert two numbers between `1/4` and `1/3` so that the resulting sequence is a H.P.


Find two numbers whose A.M. exceeds their G.M. by `1/2` and their H.M. by `25/26`


Select the correct answer from the given alternative.

The tenth term of H.P. `2/9, 1/7, 2/19, 1/12, ...` is –


If x = `sum_(n = 0)^∞a^n`, y = `sum_(n = 0)^∞b^n`, z = `sum_(n = 0)^∞c^n` where a, b , c are in A.P. and |a| < 1, |b| < 1, |c| < 1 then x, y, z are in ______.


Express the following recurring decimals as a rational number.

`3.4bar56`


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