Tangent to hyperbola at a point (xx₁/a² − yy₁/b² = 1)

jee-mainjee-advanced

xx₁/a² − yy₁/b² = 1

What each symbol means

SymbolWhat it stands for
a,bParameters
(x_1,y_1)Point on hyperbola

When to use this

x₁²/a²−y₁²/b²=1.