Question

sove the question given​

Answer 1

Step-by-step explanation:

xroot1+y=-yroot1+x

x^2(1+y)=y^2(1+x)

x^2-y^2=xy^2-x^2y

(x-y)(x+y)=-xy(x-y)

(x-y)(x+y+xy) =0

x=y or x+y+xy

x+y+xy=0

y=-x/1+x

Differentiate this

dy/dx=-[1+x*1-x*1]/(1+x)^2

dy/dx=-k1+x)^-2 ans