+4 votes
2.5k views
in Mathematics by (64.3k points)

If (x + iy)3 = u + iv, then show that u/x + v/y = 4(x2 – y2)

1 Answer

+2 votes
by (13.5k points)
selected by
 
Best answer

Solution: given, (x + iy)3 = u + iv

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

...