Math, asked by selena17, 1 year ago

please answer this ....whole method of proving.... please its urgent guys...

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selena17: hello everyone please help me

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Answered by Anonymous

1

★ ARITHMETIC AND GEOMETRIC PROGRESSION ★

For given data :

A₁ = (x + y)/ 2 ; A₂ = (y + z)/2

And " y " Is the geometric mean between x and z

Hence , y = √xz

Rest is everything in algebraic reductions and calculations

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selena17: very very thanks

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