Let = 8 – 14t, A = z C: z- z z^2-( z)^2-112i and B = z C:|z+3i|=4 . Then _ z A B (Rez-Imz) is equal to...

Question

Let = 8 – 14t, A = z C: z- z z^2-( z)^2-112i and B = z C:|z+3i|=4 . Then _ z A B (Rez-Imz) is equal to _________.

Accepted Answer

7

JEE Main 2023 Mathematics question