摘要:(11)已知复数z1=3+4i, z2=t+i,,且z1·是实数,则实数t等于 . (12) 若t∈R, t≠-1, t≠0时,复数z =的模的取值范围是 . (13)若a≥0, 且z|z|+az+i=0, 则复数z = (14)设z=log2(m2-3m-3)+i log2, 若z对应点在直线x-2y+1=0上, 则m的值是 .
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