If `x^(m),=y^(n)(x-y)^(m+n)` and `(dy)/(dx)=((my+nx)y)/((Ay-nx)x)` ,then the value of `A` is

[" If "x^(m)=y'(x-y)^(m+n)" and "(dy)/(dx)=((my+nx)y)/((Ay-nx)x)" ,then "],[" the value of "A" is "],[[" (1) "m+n," (2) "m-n],[" (3) "3m," (4) "m+2n]]

If x^(m)*y^(n)=(x+y)^(m+n) then (dy)/(dx) is:

If x^(2)y^(3)=(x+y)^(n+2) and (dy)/(dx)=y/x then n=

If x^(m)y^(n)=(x+y)^(m+n) prove that (dy)/(dx)=(y)/(x)

If x^(m)y^(n)=(x+y)^(m+n), prove that (dy)/(dx)=(y)/(x)

If x^(m)y^(n)=(x+y)^(m+n), Prove that (dy)/(dx)=(y)/(x)

x^(m)*y^(n)=(x+y)^(m+n) prove that (dy)/(dx)=(y)/(x)

If x^(m)y^(n)=(x+y)^(m+n), prove that (dy)/(dx)=(y)/(x)

If x^(m)y^(n)=(x+y)^(m+n), prove that (dy)/(dx)=(y)/(x)