Answer:
It is 2 i : 2 imaginary solutions
Step-by-step explanation:
Answer:
wheres A though? Try to provide a picture or something.
Answer:
B
Step-by-step explanation:
This is the concept of geometry, the function given by f(x)=cos^x
can be written as cos y=x
The domain if the function is [-1,1] and the range is given by [0,π] where π=180°
The answer will be 60 because 8*8=64 then subtract 4