Answer:
(a) \frac{-1i}{2}-1[/tex]
(b) 
(c) i
Step-by-step explanation:
We have to perform division
(a) 
So after division

(b) We have given expression 
After rationalizing 
(c) We have given expression 
After rationalizing

2 Tubas, 4 Trumpets, 8 Trombones, all together you have 14 Players. The answer is D
Answer:
19 4/5
Step-by-step explanation: