1. Home
  2. Question Answer
  3. A common tangent to 9x2 + 16y2 = 144

. A common tangent to 9x2 + 16y2 = 144

A common tangent to 9x2 + 16y2 = 144; y2 - x + 4 + 0 and x2 + y2 - 12x 32 = 0 is

(A): y = 3

(B): x = − 4

(C): x = 4

(D): y = − 3

Best Answer

Correct Answer is:

(C): x = 4

Related questions

Talk to Our counsellor