Find zw or 
as specified. Leave your answer in polar form.z = 1 - iw = 1 - 
iFind 
.
A. 
(cos 75° + i sin 75°)
B. 
(cos 75° + i sin 75°)
C. 
(cos 15° + i sin 15°)
D. 
(cos 15° + i sin 15°)
Answer: C
Mathematics
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Determine whether the first number is divisible by the second number.72; 9
A. Yes B. No
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Give the domain and range of the function.
A. Domain (-5, 4) ; Range [-2, 4) B. Domain [-4, 4) ; Range (-5, 4] C. Domain (-5, 4] ; Range [-4, 4) D. Domain [-5, 4] ; Range [-4, 4]
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Find 3A - 2B.
?
?
A. 
B. 
C. 
D. 
E. ?
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