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If both the roots of x^2-a x+a=0 are gre...

If both the roots of `x^2-a x+a=0` are greater than 2, then find the value of `adot`

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Both the roots of `x^(2)- ax + a =0 ` are greater than 2 . compare this
equation with `Ax^(2) + Bx + C = 0`. Then , the required conditions are
(i) `D= a^(2) - 4a ge 0 rArr a in (- infty, 0 ]cap(0, infty)`
(ii) `Af (2) gt 0 rArr 1*(4 - 2a + a ) gt 0 rArr a in (-infty ,4)`
`(iii) `- (B)/(2A) gt 1 rArr - (a)/(a) gt 2 rArr a gt 4`
Hence, no such a can be obtained .
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