1.

If a,b,c,d,e are +ve real number such thata+b+ c+ d+e= 8and a^(2) + b^(2) + c^(2) + d^(2) + e^(2)= 16 then the range of 'e' is

Answer»

`[0, 16/5]`
`[1, 5/3]`
`(0, 5/16]`
`[-1, 1]`

ANSWER :A


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