Use app×
Join Bloom Tuition
One on One Online Tuition
JEE MAIN 2025 Foundation Course
NEET 2025 Foundation Course
CLASS 12 FOUNDATION COURSE
CLASS 10 FOUNDATION COURSE
CLASS 9 FOUNDATION COURSE
CLASS 8 FOUNDATION COURSE
+1 vote
4.9k views
in Mathematics by (66.1k points)

Evaluate:

∑(3p -2) p ∈ [p =1,32]((sin 2qπ/11 - icos 2qπ/11)∑q∈ [q=1,10] )p 

1 Answer

+2 votes
by (55.7k points)
selected by
 
Best answer

= 3i(1- 3+.....-31) -3(2-4+....-32) =48(1-i) 

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

Categories

...