defence exam Coast Guard Navik GD (General Duty) 02/2025 Mock Test Series Mathematics Circles Elements of a Circle
The radius of the circle represented by the equation 16(x2 + y2) + 24x + 32y - 9 = 0 is?
1
8
2
9
3
\(\sqrt{\frac{17}{8}}\)
4
None of these.