A tangent is drawn to the ellipse E1:9x2+y2=36 to cut the ellipse E2:3x2+y2=48 at the points A and B. If the tangents at A and B to the ellipse E2 intersect at C(p,3), p>0, then the value of [p] is ([.] represents the greatest integer function)

A tangent is drawn to the ellipse E1:9x2+y2=36 to cut the ellipse E2:3

1.	A tangent is drawn to the ellipse E1:9x2+y2=36 to cut the ellipse E2:3x2+y2=48 at the points A and B. If the tangents at A and B to the ellipse E2 intersect at C(p,3), p>0, then the value of [p] is ([.] represents the greatest integer function)
Answer» A tangent is drawn to the ellipse $E_{1} : 9 x^{2} + y^{2} = 36$ to cut the ellipse $E_{2} : 3 x^{2} + y^{2} = 48$ at the points $A$ and $B$ . If the tangents at $A$ and $B$ to the ellipse $E_{2}$ intersect at $C (p, 3), p > 0,$ then the value of $[p]$ is ( $[.]$ represents the greatest integer function)