Working with Technology T1. Colors in print media, on computer monitors, and on televi- sion screens are implemented using what are called "color mod- els". For example, in the RGB model, colors are created by mixing percentages of red (R), green (G), and blue (B), and in the YIQ model (used in TV broadcasting), colors are created by mixing percentages of luminescence (Y) with percentages of a chromi- nance factor (I) and a chrominance factor (Q). The conversion from the RGB model to the YIQ model is accomplished by the matrix equation .299 587 114 R $596 275 -.321 G .212 -.523 311 B What matrix would you use to convert the YIQ model to the RGB model? 12. Let 2 A Solve the linear systems Ax = B1, AX = B2, Ax = By using the method of Example 2