优优班--学霸训练营 > 题目详情
  • 已知\(t∈R\),\(i\)为虚数单位,复数\(z_{1}=3+4i\),\(z_{2}=t+i\),且\(z_{1}⋅z_{2}\)是实数,则\(t\)等于\((\)  \()\)
    【考点】复数的四则运算
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    【解答】请登陆后查看
    难度:中等
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