JEE MATHEMATICS MCQ: SEQUENCE OF SERIES

1 Easy

1 of 1

Application +4 | -1

If the arithmetic mean of two positive numbers

a

and

b(a>b)

is twice their geometric mean, then

a: b

View answer and explanation

Correct option: A

2+\sqrt{3}: 2-\sqrt{3}

Option A (

2+\sqrt{3}: 2-\sqrt{3}

) is correct because it is derived from the relationship between arithmetic and geometric means given the condition A = 2G.

More Questions from SEQUENCE OF SERIES

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A=\{1,2,3\}, B=\{3,4\}, C=\{4,5,6\}

{A} \cup({B} \cap {C})

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a,b,c

a,x,b

b,y,c

{x^2},{b^2},{y^2}

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y

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y=x-2

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\log \left(\frac{a}{3 b}\right)

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\frac{3}{4}