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If a,b,c three unequal positive quantiti...

If `a,b,c three unequal positive quantities in H.P .then

A

`a^(100)+c^(100) gt 2b^(100)`

B

`a^(2)+c^(3) gt 2b^(3)`

C

`a^(5)+c^(5) gt 2b^(5)`

D

`a^(2)+c^(2)gt 2b^(2)`

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A, B, C, D
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