Lab 1.11 WARP and Compensated Law of Demand 

You made my life much easierrrr. I can’t thank you enough. You explained everything very welllll. Thank you so much. If you were my professor, I would not have struggled with this course

Good illustration, hope you can produce more of this. Our professor is terrible on explaining this topic!

You explained the proof in the smoothest way

so good thanks!

thanks!

your first equation where you prove for p prime is wrong (in my opinion). Basically you're making a system of equations by the compensated price change and the W. law, so you remove w' and you get: p'.x(p',w')+p'.x(p,w)= p'[x(p',w')+x(p,w)] is equal to 0 only if x(p',w') is 0 which is impossible