Consider An Infinite Geometric Series With First Term A And Common Ratio R. If Its Sum Is 4 And The Second Term Is 3/4, Then

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Question

Consider an infinite geometric series with first term a and common ratio r. If its sum is 4 and the second term is 3/4, then

easy

Solution

Correct option is

a = 3, r = 1/4

is not given in any of the four choices so we chose only r = 1/4.

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SIMILAR QUESTIONS

Q1

Then x =

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Q2

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Q3

Third term of a G.P > is 4. The product of first five terms is

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Q4

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Q5

The harmonic mean of the roots of the equation

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Q6

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Q7

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Q8

Let the positive numbers a, b, c, d be in A. P. Then abc, abd, acd, bcd are

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Q9

The sum of the series 1/2 + 1/3 + 1/6 +……. to 9 terms is

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Q10

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