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Let z=x+iy be a complex number such that (¯zz)i=eϕ, where ϕ=sin−1(2425). If x,y are natural numbers less than 10, then the least possible value of x+y is

Answer» Let z=x+iy be a complex number such that (¯zz)i=eϕ, where ϕ=sin1(2425). If x,y are natural numbers less than 10, then the least possible value of x+y is


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