Amity University, Noida B.Tech Admissions 2024
ApplyAsia's Only University with the Highest US & UK Accreditation
Search Colleges, Exams, Schools & more
Polar form of complex numbers - Practice Questions & MCQ
Edited By admin | Updated on Sep 18, 2023 18:34 AM | #JEE Main
Quick Facts
-
9 Questions around this concept.
Concepts Covered - 1
Polar form of complex numbers
In polar form, we represent the complex number through the argument and modulus value of complex numbers.
Let z = x + iy be a complex number,
And we know that
And let arg(z) = θ
From the figure, x = |z| cos(θ) = r cos(θ)
and y = |z| sin(θ) = r sin(θ)
So, z = x + iy = r cos(θ) + i.r sin(θ) = r ( cos(θ) + i.sin(θ))
This form is called polar form with ? = principal value of arg(z) and r = |z|.
For general values of the argument
Study it with Videos
Polar form of complex numbers"Stay in the loop. Receive exam news, study resources, and expert advice!"
Get Answer to all your questions
JEE Main Articles
B.Tech/B.Arch Admissions OPEN
ITM SLS Baroda University B.Tech Admissions 2024
ApplyApproved by UGC, PCI, & COA. Best Innovative Private Institute in Gujarat. 600+ Recruiters, 3000+ Students Placed, 1500+ Industrial Internship Opportunities, 250+ International Internships.
Plastindia International University B.Tech Admissions 2024
ApplyInternational Learning Opportunities | UGC Approved | State-of-the-Art Laboratories
Joy University B.Tech 2024
ApplyOutstanding faculty of Eminence from IIT, BITS, IIM, IIIT NIT, NID and faculty from foreign universities | Merit & sports based scholarship
ICFAI University Hyderabad B.Tech Admissions 2024
ApplyMerit Scholarships | NAAC A+ Accredited | Top Recruiters : E&Y, CYENT, Nvidia, CISCO, Genpact, Amazon & many more
JSS University Noida Admissions 2024
Apply170+ Recruiters Including Samsung, Zomato, LG, Adobe and many more | Highest CTC 47 LPA
News and Notifications
September 13, 2024 - 04:35 PM IST
September 03, 2024 - 07:24 PM IST
August 12, 2024 - 11:27 AM IST
July 10, 2024 - 07:26 PM IST
June 20, 2024 - 12:07 PM IST
June 16, 2024 - 03:31 PM IST
May 02, 2024 - 10:31 AM IST
Download Careers360 App's
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile
300M+
Students
36,000+
Colleges
550+
Exams
1500+
E-Books
16000+
Certifications
We Appeared in
Back to top