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Please type here your computations for Question 2. Your score for the previous question depends on your detailed work presented in this question. 

Part 2 …Question 4: Compute the value of the a and b parameters using matrix operations for the following problem: – The value of a = [blank1] – The value of b = [blank2]  ____________________________________________________________________________________________ Problem: Given the following system of linear equations: X = ax + by                             (1) Y = -bx + ay                            (2) where: X = 27.333,  Y = 26.406,  x = 33.736, and  y= 17.229 Compute the value of the a and b parameters using matrix operations  

Part 2 continued….Question 5: If the  two equations in the problem below are the coordinate transformation equations between the XY and xy coordinate systems, use matrix notation to compute the  X and Y coordinates of the two points p and q if their (x, y) coordinates are (-41.54m, -10.33m) and (45.16m, 23.78m), respectively. Please use the a and b values computed in Question 4 above to computethe coordinates of point p and q. – The X and Y coordinates of p are [blank1] m and [blank2] m. – The X and Y coordinates of q are [blank3] m and [blank4] m.   ___________________________________________________________________________________________________ Problem: Given the following system of linear equations: X = ax + by                             (1) Y = -bx + ay                            (2) where: X = 27.333,  Y = 26.406,  x = 33.736, and  y= 17.229 If the above two equations are the coordinate transformation equations between the XY and xy coordinate systems, use matrix notation to compute the  X and Y coordinates of the two points p and q if their (x, y) coordinates are (-41.54m, -10.33m) and (45.16m, 23.78m), respectively.  

Which variable has the highest variance inflation factor (vif)? (hint: install the car package first)

Evidence of academic misconduct collected by Honorlock or the instructor will be reported to UC. I understand that if it happens then I will fail this course.

Two tangents of a spiraled horizontal curve meet at a deflection angle, I = 41°00’00”. The radius of the circular curve portion is 1300 feet and the length of spiral is 325 feet. The X and Y coordinates of the SC point for a spiral curve have been computed as 324.49’ and 13.53’, respectively. What is the chord distance from the TS to the SC (to the nearest hundredth of a foot)?

Which of the following steps in the troubleshooting process involves testing individual system components?

Part 2.. Question 5: The equation of line AB is y=2.34x+120.45. Line CD is perpendicular to AB and intersects the y axis at the point (0, 370.45). Determine the coordinates of the intersection point of the lines AB and CD (All linear units are in meters), check your calculations (5 points) and supply them with your calculations. Answer: The Coordinates of the intersection point are: X = [blank1] m and Y =  [blank2] m (round to the closest cm)

Part 1…Question 1: The figure below shows the center line of the right-of-way for the pipeline LM and a circular property line. The radius of the circular property line is 750.00m and the azimuth of the line LM is 104o 30’ 24”. The (X,Y) coordinates of points M and C (expressed in meters) are (2249.92, 2640.67) and (2561.05, 2110.45), respectively. P is the point of intersection between the circular property line and the pipeline segment LM. Compute the length and the azimuth of the line CM. Distance CM = [blank1] m and Azimuth of CM = [blank2] deg [blank3]min [blank4] sec  

The last step in troubleshooting is obtaining the owner’s description of the problem.