Sequences and Series Part 1

Section: Mathematics

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Question : 66 of 100

Marks: +1, -0

If the arithmetic mean of two numbers a and b, a > b > 0, is five times their geometric mean, then

a+b

a−b

is equal to :

[Main 8 April 2017]

√6
2
3√2
4
7√3
12
5√6
12

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