Given: Hyperbola x29−y24=1, point P(1,1)
To Find: Equation of the chord of contact
Step - 1: Recall formula of chord of contact
Step - 2: Substitute values and simplify
We know that, the equation of the chord of contact of tangents to hyperbola x2a2−y2b2=1 from point P(h,k) is given by hxa2−kyb2=1.
1x9−1y4=1
⇒x9−y4=1
⇒4x−9y=36