Q133. The equation of the circle which has its centre at (a, b) and which touches the y-axis is:Mathematics — Conic Sections — Question 133 of 272A. x2 + y2 = a2B. x2 + y2 = b2C. (x - a)2 + (y - b)2 = a2D. (x - a)2 + (y - b)2 = b2Practice more Mathematics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →