perform the indicated operation in trigonometric form. Write the solution in standard form. Round approximate constants to the nearest ten-thousandth. 57) (3 - 3i) (1 + i) 59) (1 + i sqrt(3) / 1 - i sqrt(3) ) divide the complex numbers. Write the answer in standard form. Round approximate constants to the nearest thousandth. 48) (15 cis 240°) / (3 cis 135°) 51) (12 cis (2pi/3) ) / (4 cis (11pi/6) )
perform the indicated operation in trigonometric form. Write the solution in standard form. Round approximate constants to the nearest ten-thousandth. 57) (3 - 3i) (1 + i) 59) (1 + i sqrt(3) / 1 - i sqrt(3) ) divide the complex numbers. Write the answer in standard form. Round approximate constants to the nearest thousandth. 48) (15 cis 240°) / (3 cis 135°) 51) (12 cis (2pi/3) ) / (4 cis (11pi/6) )
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Question
perform the indicated operation in trigonometric form. Write the solution in standard form. Round approximate constants to the nearest ten-thousandth.
57) (3 - 3i) (1 + i)
59) (1 + i sqrt(3) / 1 - i sqrt(3) )
divide the
48) (15 cis 240°) / (3 cis 135°)
51) (12 cis (2pi/3) ) / (4 cis (11pi/6) )
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