If the roots of the equation \( x^{2}-2 a x+a^{2}+a-3=0 \) are less than 3 then (a) \( a2 \) (b)...

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If the roots of the equation \( x^{2}-2 a x+a^{2}+a-3=0 \) are less than 3 then
(a) \( a2 \)
(b) \( 2 \leq a \leq 3 \)
(c) \( 3a \leq 4 \)
(d) \( a4 \)
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