If the circles S \equiv x^2+y^2-14 x+6 y+33=0 and S^{'} \equiv x^2+y^2-a^2=0(a \in N) have 4 common tangents then possible number of values of a is [AP EAPCET 19 May 2024 Shift 2]

AP EAPCET 19 May 2024 Shift 2 Solved Paper

Section: Mathematics

Question : 48 of 160

Marks: +1, -0

If the circles S≡x2+y2−14x+6y+33=0 and S′≡x2+y2−a2=0(a∈N) have 4 common tangents then possible number of values of a is

[AP EAPCET 19 May 2024 Shift 2]

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