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For 0 le p le 1 and for any positive a, ...

For `0 le p le 1` and for any positive a, b, let `I(p)= (a + b)^(p), J(p)= a^(p) + b^(p)`, then

A

`I(p) gt J(p)`

B

`I(p) le J(p)`

C

`I(p) lt J(p) " in " [0, (p)/(2)] " & " I(p) gt J(p) " in " [(p)/(2), oo)`

D

`I(p) lt J (p) " in " [(p)/(2), oo) " & " J(p) lt I (p) " in " [0, (p)/(2)]`

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