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If A and G be the AM and GM between two positive no.'s ; then the numbers are `Apmsqrt(A^2-G^2)`

A

`A pm (A^(2) - G^(2))`

B

`sqrtA pm sqrt(A^(2) -G^(2))`

C

`A + sqrt((A + G)(A-G))`

D

`A pm sqrt((A + G)(A- G))/(2)`

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The correct Answer is:
C
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