Question

if z=x2 arctan(y/x)-y²arctan(x/y) then prove that​

Answer 1

Answer:

z=x2 arctan(y/x)-y²arctan(x/y) then prove that

z=x2 arctan(y/x)-y²arctan(x/y) then prove thatStep-by-step explanation:

oh if to rehe hi gaya sorry next time

xdxdxdxdxdxd...sorry for taking points but I needed it