Question

For real numbers x and y if x^2 + y^2 = 6x – 8y then the intervals in which x and y belongs are given as​

Answer 1

Answer:

x^2 + y^2 + 6x + 8y = 0 and x^2 + y^2 - 4x - 6y - 12 = 0 are the equation of the two circle Equation of one of their common tangent is