Question

If equation of common tangent of circle x${}^2$ + y${}^2$ = 4 and x${}^2$ + y${}^2$ + 6x + 8y - 24 = 0 exist then which point lie on this tangent

• A. (6, - 4)
• B. (8, 4)
• C. (-4, 6)
• D. (6, -2)

Answer 1

Answer: (D)

Correct answer is (d) (6, -2)