if arctan(3/5)=K    Tan(k)=?

[tex]arctan(x)=y[/tex]this function is the inverse function of tan...[tex]arctan(x)=tan^{-1}(x)[/tex]then...[tex]x=tan(y)[/tex]in this case[tex]arctan(\frac{3}{5})=K[/tex][tex]\frac{3}{5}=tan(K)[/tex][tex]\boxed{\boxed{tan(K)=\frac{3}{5}}}[/tex]

Answer:3/5Step-by-step explanation: