Question

If yz ase tb no sita then pranet hat (y-2)y, 224, City,); atdzo

JEE/Engineering Exams

Maths

Solution

107

4.0 (1 ratings)

( y=frac{a x+b}{c x+d} ) ( (y-x) y_{2}=2 y_{1}left(1+y_{1}right) ) ( y_{1}=frac{a(c x+d)-c(a x+b)}{(c x+d)^{2}} ) ( y=frac{a y x+a d-a x+b c}{(c x+d)^{2}} ) ( y_{1}=frac{a d-b c}{(c x+d)^{2}} ) ( y_{2}=frac{-lambda(a d-b c) c}{(c x+d)^{3}} ) ( -2left(frac{a x+b}{c x+d}-xright) frac{(a d-b c)}{(c x+d)^{3}}=2 frac{a d-b c}{(c x+d)^{2}}left(frac{a d-b c+(c x+d)^{2}}{(c x+d)^{2}}right) ) ( k