Ask a Question

Recent questions in Complex Numbers

0 votes
1 answer 89 views
z – z¯ = 6i ( z – z¯ = 6i)
asked Sep 11, 2022 in Complex Numbers by Doubtly (98.9k points)
0 votes
1 answer 117 views
(1 + 2i) 2 (1 – i)
asked Sep 11, 2022 in Complex Numbers by Doubtly (98.9k points)
0 votes
1 answer 92 views
(1 + ω)(1 + ω2)(1 + ω4)(1 + ω8)
asked Sep 11, 2022 in Complex Numbers by Doubtly (98.9k points)
0 votes
1 answer 85 views
(1 – ω – ω2)3 + (1 – ω + ω2)3
asked Sep 11, 2022 in Complex Numbers by Doubtly (98.9k points)
0 votes
0 answers 52 views
(1 + ω – ω2) 6 = 64
asked Sep 11, 2022 in Complex Numbers by Doubtly (98.9k points)
0 votes
1 answer 107 views
If ω is the complex cube root of unity, show that (i) (2 – ω)(2 – ω2) = 7
asked Sep 11, 2022 in Complex Numbers by Doubtly (98.9k points)
0 votes
1 answer 98 views
18i complex number
asked Sep 11, 2022 in Complex Numbers by Doubtly (98.9k points)
0 votes
1 answer 92 views
i131 + i49 complex number
asked Sep 11, 2022 in Complex Numbers by Doubtly (98.9k points)
0 votes
1 answer 112 views
2x + i9 y(2 + i) = x i7 + 10 i16
asked Sep 11, 2022 in Complex Numbers by Doubtly (98.9k points)
To see more, click for the full list of questions or popular tags.

Doubtly is an online community for engineering students, offering:

  • Free viva questions PDFs
  • Previous year question papers (PYQs)
  • Academic doubt solutions
  • Expert-guided solutions

Get the pro version for free by logging in!

Most popular tags

jeemain geography-10th engineering physics semester 5 web computing

5.7k questions

5.1k answers

108 comments

557 users

Doubtly
...