Find all specified roots.Seventh roots of 1.

A. 1, cis , cis , cis , cis , cis , cis 
B. -1, cis , cis , cis , cis , cis , cis 
C. 1, cis , cis , cis , cis , cis , cis 
D. 1, cis , cis , cis , cis , cis , cis , -1


Answer: C

Mathematics

You might also like to view...

Evaluate the integral.

A. 21
B. 3
C. 17
D. 18

Mathematics

Subtract.44 - 44 

A. 40 B. 0 C. 1 D. 8

Mathematics

Determine whether the statement is true or false for the given polynomials.y1 - y2 ? 0y1 = (4x2 + 6x + 6) - (-4x2 + 8x - 7)y2 = (-2x + 13)

A. True B. False

Mathematics

Add or subtract the following complex numbers.3i + (-5 - i)

A. 5 - 4i B. 5 - 2i C. -5 + 2i D. -5 + 4i

Mathematics