UPES B.Tech Admissions 2025
ApplyRanked #42 among Engineering colleges in India by NIRF | Highest CTC 50 LPA , 100% Placements
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
Integral University B.Tech Admissions 2024
ApplyNAAC A+ Accredited | Highest CTC 12 LPA | Scholarships Available
Parul University B.Tech Admissions 2025
ApplyIndia's youngest NAAC A++ accredited University | NIRF rank band 151-200 | 2200 Recruiters | 45.98 Lakhs Highest Package
Dayananda Sagar University B.Tech Admissions 2025
Apply60+ Years of Education Legacy | UGC & AICTE Approved | Prestigious Scholarship Worth 6 Crores | H-CTC 35 LPA
Lovely Professional University B.Tech Admissions 2025
ApplyIndia's Largest University | NAAC A++ Accredited | 100% Placement Record | Highest Package Offered : 3 Cr PA
Atlas SkillTech University | B.Tech Admissions
ApplyHands on Mentoring and Code Coaching | Cutting Edge Curriculum with Real World Application
News and Notifications
October 18, 2024 - 09:55 AM IST :
November 08, 2024 - 04:52 PM IST
November 07, 2024 - 10:09 PM IST
November 06, 2024 - 05:53 PM IST
November 05, 2024 - 10:30 PM IST
November 04, 2024 - 09:34 PM IST
November 04, 2024 - 06:11 PM IST
November 04, 2024 - 10:49 AM IST
Back to top