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sir, plz help i cant understand rotation of complex no. (the concept involved).....

sir, plz help i cant understand rotation of complex no. (the concept involved).....

Grade:

1 Answers

Latika Leekha
askIITians Faculty 165 Points
6 years ago
It is not possible for us to explain the whole topic/chapter here. Please go through the study material and write down the specific problem.
I have provided a brief of the topic here:
Rotation of complex numbers basically means using multiplication of complex numbers with unit modulus in such a way that the resulting angle is given by argument of z i.e. arg (z). In simple words, it means the effect on the complex number when it is turned through a particular angle.
For eg. if a complex number is multiplied by (-i), it implies the rotation of the complex number by 90° but towards the left, similarly, multiplying by i would imply the rotation by the same angle but in the opposite direction, i.e. towards the right.
Thanks & Regards
Latika Leekha
askIITians Faculty

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