Eq. (1.1) is not a difficult one. A simple algebraic manipulation will result in the solution for any one of the three variables. However, in light of the number of questions arising from this equation, the reader may wonder if the difficulty assease at the same rate as the number of terms in the equation.If you Google Yuan Plus and look for the Wikipedia page it shows the Yuan Plus in a light metallic blue and other Yuan models too from previous years in white. The very far back one Wisejs in the link sh215 supplied in his last response that shows 5 Yuan plus Evs is the same blue colour.(Sacks Sometime* TaPMJCP TowAH 0 ThC Floor.- That Is They Were Wiper At The, Top Than At The. Floor, In This Case. ck Legs Wtw. Soumrc Below The Seat, Louis XIV Arm Chair, Louis XVI Arm Chair. Louis XV Scat, Louis XIV Sipe Chaple.When connected to an LED light bulb or LED tube light fixture, a PIR sensor detects a certain range of radiated heat or what is called infrared radiation. When the sensor detects a change in radiation within its tolerance levels, it will turn on the light. After motion stops, the light will turn itself off within a certain, set time period.