Using matlab find power dissapated by 8ohm resistor and current supplied by 10v source

This is my home work

[Ameer Hamza]

What have you tried? https://www.mathworks.com/matlabcentral/answers/6200-tutorial-how-to-ask-a-question-on-answers-and-get-a-fast-answer

Answer 1

[Stijn Haenen]

That is not a matlab problem, just use the formulas: P=I*V & V=I*R