Complex NumbersHard
Question
In the quadratic equation x2 + (p + iq) x + 3i = 0, p & q are real. If the sum of the squares of the roots is 8 then :
Options
A.p = 3, q = -1
B.p = -3, q = -1
C.p = 3, q = 1 or p = -3, q = -1
D.p = -3, q = 1
More Complex Numbers Questions
If ω is a non real cube root of unity and n is a positive integer which is not a multiple of 3; then 1 + ωn + ...If z is a complex number such that |z| = 4 and arg(z) = , then z is equal to...If z1 = 2 + i, z2 = 3 − 2i, then value of is -...If z satisfies the inequality |z - 1 - 2i| ≤ 1, then...(i10 + 1)(i9 + 1) (i8 + 1)..........(i + 1) equals-...