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    Progression

    

Question 1

The first three terms of AP are

  x, 2x -3, 2x + 1

Find :-

  1. the value of x
  2. the sum of the first 10  term after the third term

Question 2

The nth term for a given Arithmetic Progression is

T = 4n + 3

Find :-

  1. The sum of the nth term
  2. The sum of the firth 8 term begin with the 8 term

Question 3

Find the number of terms in the following Arithmetic Progression

1/4, 11/12,37/6,..    if the sum of the nth term is 790/6

Question 4

Given that a Geometric Progression

   x, 7, 49/x, k,..

express k in terms of x

Question 5

The first three terms of the Geometric Progression are

  32,24,18.   Find the sum to infinity of the Geometric Progression

Question 6

The sum of the first n terms of a Geometric Progression is given by

  Sn =  - 4( 2n - 1 )

Determine the fourth term of the above sequence

Question 7

Find the sum for the following Geometric Progression

1/135,1/45,1/15,...81/405

 

...More Questions

 

 

 
 
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