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Let \(S\) be the set of postive integral values of \(a\) for which \(\frac{a x^2+2(a+1) x+9 a+4}{x^2-8 x+32}<0, \fora…

Q1

Let \(S\) be the set of postive integral values of \(a\) for which \(\frac{a x^2+2(a+1) x+9 a+4}{x^2-8 x+32}<0, \forall x \in R\). Then, the number of elements in \(S\) is :

[JEE Main 2024, 31 Jan (Shift 1)]

a

0

b

\(\infty\)

c

1

d

3

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