Answer:
Given that:
and 
if a , a+ commutator, it obeys 
First find:

= 
Now;

=
therefore,
which implies the operators a and a+ are commutators.
Answer:
False
Step-by-step explanation:
Every where I looked it shows nothing about the Coriolis effect is the measurement of wind speed based on friction from mountains.
For the first one the answer is x = -3/2y - 7 and the second answer is x = 1/6y + -11/3
K(cannot equal (the = sign with the line through it) -2
k(=/)-2