Final answer:
The given sets are P = {1, 2, 3} and Q = (1,4 g). To find sin(exQ), we need to evaluate sin of each element in Q. However, the value of g is not provided, so we cannot determine the exact values of sin(exQ). Then, we evaluate the relations 2 R P - Q and -2 P Q.
Step-by-step explanation:
The given sets are:
P = {1, 2, 3}
Q = (1,4 g)
To find sin(exQ), we need to evaluate sin of each element in Q.
sin(exQ) = {sin(1), sin(4), sin(g)}
However, the value of g is not provided, so we cannot determine the exact values of sin(exQ).
Now, let's evaluate the relations:
2 R P - Q = {(2-1, 2-4), (2-2, 2-4), (2-3, 2-4)} = {(1, -2), (0, -2), (-1, -2)}
-2 P Q = {(-2*1, -2*4), (-2*2, -2*4), (-2*3, -2*4)} = {(-2, -8), (-4, -8), (-6, -8)}