Answer:

Step-by-step explanation:
The given function is
.
The domain refers to all values of x for which this function is defined.
Recall that: the domain of
is 
And we know
is the reciprocal of
.
Therefore the complement of the domain of
which is
is the domain of 
Answer:
Right angle, and angle IJK
Step-by-step explanation:
I think is C that what i think:;;:::::);:;:)
Answer:
see below
Step-by-step explanation:


