#3 || Problem#1|| Bilinear transformation || 𝒛=𝟏, 𝒊, −𝟏 𝒂𝒏𝒅 𝝎=𝒊, 𝟎, −𝒊 || 18MAT41 ||

[@muzzy1303]

(w-w1)(w2-w3) = (z-z1)(z2-z3)
(w-w3)(w2-w1) (z-z3)(z2-z3)
Sir can we use this formula to form the equation ?

[@imohitranjan]

Yes

[@anilkumar.b.a.376]

Thanks

[@mrnizam6464]

How can we find invariant points for this

[@imohitranjan]

By putting w=z after that solve quadratic equation

[@anjalisingh3387]

How do we know to take equation

[@MathEConnect]

Which equation?

[@anjalisingh3387]

@@MathEConnect in BLT how do we know to take equation

[@anjalisingh3387]

After taking the formula

[@anjalisingh3387]

Not that sir after doing formula we will take equation 2 and 3 this how do we know

[@ashwinimaladakar657]

@@anjalisingh3387 i too have the same question