Question

Y= 2000 cos π/14 (8-4)

Answer 1

Solve the equation

First step is to find cos (pi/14), then solve the product)

`\begin{gathered} y=2000\cdot\cos ((\pi)/(14))\cdot(8-4) \\ y=2000\cdot0.9749\cdot(4) \\ y=7799.42 \end{gathered}`