\( \mathrm{P} \)
If the normals at \( \left(x_{i}, y\right), i=1,2,... VIDEO
\( \mathrm{P} \)
If the normals at \( \left(x_{i}, y\right), i=1,2,3,4 \) on the rectangular hyperbola, \( x y=c^{2} \), meet at the point \( (\alpha, \beta) \) show
W that \( \sum x_{i}=\alpha \)
๐ฒ PW App Link - https://bit.ly/YTAI_PWAP
๐ PW Website - https://www.pw.live/
Other Videos By PW Solutions 2023-02-25 Prove that a normal to the hyperbola \( \frac{x^{2}}{a^{2}}-\frac{y... 2023-02-25 If the normals at \( \alpha, \beta, \gamma, \delta \) on an ellipse... 2023-02-25 If the normals at \( \left(x_{i}, y_{i}\right), i=1,2,3,4 \) on the... 2023-02-25 A tangent to the ellipse \( \frac{x^{2}}{a^{2}}+\frac{y^{2}}{b^{2}}... 2023-02-25 If the normals at \( \left(x_{i}, y_{i}\right), i=1,2,3,4 \) on the... 2023-02-25 If the normals at \( (x, y), i=1,2,3,4 \) on the rectangular hyperb... 2023-02-25 A straight line \( P Q \) touches the ellipse \( \frac{x^{2}}{a^{2}... 2023-02-25 The equations of the transverse and conjugate axes of a hyperbola a... 2023-02-25 Find the locus of the mid-points of the chord of the hyperbola \( \... 2023-02-25 Find the locus of the point, the chord of contact of the tangents d... 2023-02-25 \( \mathrm{P} \)
If the normals at \( \left(x_{i}, y\right), i=1,2,... 2023-02-25 The chord \( P Q \) of the rectangular hyperbola \( x y=a^{2} \) me... 2023-02-25 If \( x \cos \alpha+y \sin \alpha=p \), a variable chord of the hyp... 2023-02-25 The transverse axis of a hyperbola is of length \( 2 a \) and a ver... 2023-02-25 Prove that the sum of the eccentric angles of the extremities of a ... 2023-02-25 Show that the equation of the pair of tangents to the ellipse \( \f... 2023-02-25 A point moves such that the sum of the square of the distances from... 2023-02-25 If circumcentre of an equilateral triangle inscribed in \( \frac{x^... 2023-02-25 If tangent drawn at a point \( \left(t^{2}, 2 t\right) \) on the pa... 2023-02-25 Prove that the orhocentre of any triangle formed by three tangents ... 2023-02-25 Prove that the equation to the circle, which passes through the foc...