LINEAR INEQUALITY.
Hint for examples at 26 minutes : The temperature, t°c was not greater than 40°c.(Answer: t° ≤ 40°). Also, The speed of the car, V km/hr was never more than 120 km/hr. (Answer: V ≤ 120) .
Also, See Related Lecture Videos.
Two-Variable Linear Systems Of Equations.
Muilt-Variable Linear System Of Equations.
Linear Programming
