Use DeMoivre's Theorem to write the expression in rectangular form.(1 + i)20
A. 1024i
B. -1024
C. -1024i
D. 1024
Answer: B
Mathematics
You might also like to view...
Determine if the series converges or diverges. If the series converges, find its sum.
A. converges; - 
B. converges; ?
C. diverges
D. converges; 
Mathematics
Write the equation of the line that passes through the point P (0,0) and is perpendicular to the line y = - 4x + 5.
a. 
b. 
c. 
d. 
e. 
Mathematics
Complete the identity.cos4 x - sin4 x = ?
A. 1 + 2sin2 x B. 1 - 2cos2 x C. 1 + 2cos2 x D. 1 - 2sin2 x
Mathematics
Solve the problem.In four rounds of a card game, you get scores of 5, 10, -1, and 2. What is your final score?
A. -18 B. 16 C. -16 D. 18
Mathematics