Embibe Experts Solutions for Chapter: Complex Numbers, Exercise 1: EXERCISE-1

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Embibe Experts Mathematics Solutions for Exercise - Embibe Experts Solutions for Chapter: Complex Numbers, Exercise 1: EXERCISE-1

Attempt the free practice questions on Chapter 6: Complex Numbers, Exercise 1: EXERCISE-1 with hints and solutions to strengthen your understanding. Beta Question Bank for Engineering: Mathematics solutions are prepared by Experienced Embibe Experts.

Questions from Embibe Experts Solutions for Chapter: Complex Numbers, Exercise 1: EXERCISE-1 with Hints & Solutions

EASY
JEE Main/Advance
IMPORTANT

If ω is an imaginary cube root of unity, then 1+ω-ω27 equals

EASY
JEE Main/Advance
IMPORTANT

If i=-1, then 4+5-12+i32334+3-12+i32365 is equal to :

MEDIUM
JEE Main/Advance
IMPORTANT

The set of points on an Argand plane which satisfy both |z|4 & argz=π3 are lying on:

MEDIUM
JEE Main/Advance
IMPORTANT

The origin and the roots of the equation z2+pz+q=0, p,qR form an equilateral triangle in argand plane if -

MEDIUM
JEE Main/Advance
IMPORTANT

If z1 and z2 are two non-zero complex numbers satisfying z1-iz2z1+iz2=1, then z1z2 is

MEDIUM
JEE Main/Advance
IMPORTANT

-1+i326+-1-i326+-1+i325+-1-i325 is equal to

HARD
JEE Main/Advance
IMPORTANT

If z and ω are two non-zero complex numbers such that |zω|=1 and Arg(z)-Arg(ω)=π2, then z¯ω is equal to

MEDIUM
JEE Main/Advance
IMPORTANT

z1,z2,z3 are three points lying on the circle |z|=1, then maximum value of z1-z22+z2-z32+z3-z12 is equal to -