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Rotation of Complex Numbers (Part-1)
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This lesson discusses the concept of rotation of complex numbers

## Vineet Loomba is teaching live on Unacademy Plus

Vineet Loomba
IITian | No. 1 Educator in IIT-JEE (Maths) | 4 Million Minutes Watch Time | 8+ Years Experience | Youtube: Maths Wallah | vineetloomba.com

U
sir teach slowly, otherwise ur lectures are simply wonderful and sufficient for ese as well as gate.
sir there's 1 ques from iit jee 1981 such that. if z1 z2 and z3 are vertices of an equilateral truangle and z0 is the circumcentre then value of z1^2+z2^2+z3^2 is
sir plz make a video on this question
sir 2nd example me ye kaise pata chala ki C pe right angle hoga?
thanks sir ๐๐๐๐
thank you sir
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2. Ex 0 Ex CN. 2, ,22 a i Sos celes n hem 6 Sol z) 2. 3

3. talon lheotem Cov METHOD Trus method givu tre angle blue to intersect !ines (zu) YLA AB = 21-21 C (z3) co Z2-Z ong 24-3 Note tt at Nothing aid about magnitude Hero or 24-23 Z43is Real 22 -Z/

4. Since ines Cin des 22-Z imagim 2 22-Z -3 2 2. nes Dassin eTo nda 2-2) 4aJd about magnitude ain Note nothing Ive Z3-