(Cosx + isinx)(cos3x + sin3x)............cos(2r-1)x + isin(2r-1)x =1
Answers
Answered by
0
Answer:
Please refrain from posting meaningless answers. You can help improve the content and overall quality of this portal by contributing well-thought out answers and following the rules.Thanks!
Similar questions
Physics,
4 months ago
Hindi,
4 months ago
India Languages,
8 months ago
Math,
8 months ago
Hindi,
10 months ago
Science,
10 months ago
Psychology,
10 months ago