Question

With the help of graph, restrict
the domain and co-domain of cos (x)
to make it invertible​

Answer 1

Answer:

Find the inverse function of f:

\displaystyle f\left(x\right)={\left(x - 4\right)}^{2}, x\ge 4f(x)=(x−4)

2

,x≥4

\displaystyle f\left(x\right)={\left(x - 4\right)}^{2}, x\le 4f(x)=(x−4)

2

,x≤4