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1+2/3+6/(3^2)+10/(3^3)+14/(3^4)+...

`1+2/3+6/(3^2)+10/(3^3)+14/(3^4)+`

A

4

B

6

C

2

D

3

Text Solution

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The correct Answer is:
D
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If 1^(3) + 2^(3) + 3^(3) + 4^(3) + ……….. + 10^(3) =

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MCGROW HILL PUBLICATION-PROGRESSIONS-SOLVED EXAMPLES LEVEL -1 (SINGLE CORRECT ANSWER TYPE QUESTIONS)
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  7. Let Sn denote the sum of the cubes of the first n natural numbers and ...

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  8. 1+2/3+6/(3^2)+10/(3^3)+14/(3^4)+

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  16. If a(1),a(2),a(3),"......" be in harmonic progression with a(1)=5 and ...

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  19. The series of natural numbers is divided into groups:(1);(2,3,4);(5,6,...

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