Verified Answer :

D3xt3R

\(arctan(x)=y\)

this function is the inverse function of tan...

\(arctan(x)=tan^{-1}(x)\)

then...

\(x=tan(y)\)

in this case

\(arctan(\frac{3}{5})=K\)

\(\frac{3}{5}=tan(K)\)

\(\boxed{\boxed{tan(K)=\frac{3}{5}}}\)

Answer:

3/5

Step-by-step explanation: