Suppose that the first goal in a GP problem is to make 3 X1 + 4 X2 approximately equal to 24. Using the deviational variables d1- and d1+, what constraint can be used to express this goal?

“exterior angles of triangles. an exterior (or external) angle is the angle between one side of a triangle and the extension of an adjacent side. try this drag the orange dots on any vertex to reshape the triangle.” look to get to the answer i explained what it means and other things i hope it you .

Yes. there is a constant ratio of number of calories to gram of protein.12/3=24/4=32/8=44/11=4