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JEE Main Mathematics question

MathematicsComplex NumbersJEE Main

For any two complex numbers and and any real numbers and ; \left|az_1-bz_2\right|^2+\left|bz_1+az_2\right|^2 is equal to

Answer: (B)

Solution

az_1bz_2a^2z_1b^2z_2(z_1$Missing argument for \bar\bar

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Question ID VK-013584