" 21."(dy)/(dx)=(x)/(y)" का "sqrt(v)(4)/(6):

(dy)/(dx)=sqrt(y-x)

(dy)/(dx)=sqrt(y-x)

If sqrt(1-x^6)+sqrt(1-y^6)=a(x^3-y^3), then prove that (dy)/(dx)=(x^2)/(y^2)sqrt((1-y^6)/(1-x^6))

If sqrt(1-x^6)+sqrt(1-y^6)=a(x^3-y^3),prove that (dy)/(dx)=(x^2)/(y^2)sqrt((1-y^6)/(1-x^6,)

If sqrt(1-x^6)+sqrt(1-y^6)=a(x^3-y^3), then prove that (dy)/(dx)=(x^2)/(y^2)sqrt((1-y^6)/(1-x^6))

If sqrt(1-x^6)+sqrt(1-x^6)=a(x^3-y^3), then prove that (dy)/(dx)=(x^2)/(y^2)sqrt((1-y^6)/(1-x^6))

If sqrt(1-x^(6))+sqrt(1-y^(6))=a(x^(3)-y^(3)), then prove that (dy)/(dx)=(x^(2))/(y^(2))sqrt((1-y^(6))/(1-x^(6)))

If sqrt((1-x^(6)))+sqrt((1-y^(6)))=a(x^(3)-y^(3)) , a is constant and (dy)/(dx)=f(x,y) sqrt(((1-y^(6))/(1-x^(6)))) , then