Question

The position of a station is given by an angle and distance S. The
standard deviations of the angle and distance Sare 20" and 0.10 m,
respectively, and the corresponding coefficient is 0.50.
a. Evaluate the covariance matrix for and S, using radians as the
units for 0.
b. Select a reference variance of 0.0010 m2, and evaluate the
cofactor and weight matrices for Oand S. Assign appropriate
units to all elements.​

Answer 1

Answer: I DONT KNOW THE ANSWER OF THIS QUESTION SORRY

Step-by-step explanation:

Answer 2

Step-by-step explanation:

The position of a station is given by an angle and distance S. The

standard deviations of the angle and distance Sare 20" and 0.10 m,

respectively, and the corresponding coefficient is 0.50.

a. Evaluate the covariance matrix for and S, using radians as the

units for 0.

b. Select a reference variance of 0.0010 m2, and evaluate the

cofactor and weight matrices for Oand S. Assign appropriate

units to all elements.