TRONG KHÔNG GIAN VỚI HỆ TỌA ĐỘ $ OXYZ$, CHO $ A\LEFT( {1; – 4;0} \RIGHT)$,$ B\LEFT( {3;0;0} \RIGHT)$. VIẾT PHƯƠNG TRÌNH ĐƯỜNG TRUNG TRỰC $ $ \LEFT( \DELTA \RIGHT)$$ CỦA ĐOẠN $ AB$ BIẾT \LEFT( \DELTA \RIGHT) NẰM TRONG MẶT PHẲNG $ \LEFT( \ALPHA \RIGHT):X + Y + Z = 0$.
Want to know the answer? Start playing now!
Level:
Medium
Đề thi thử tốt nghiệp THPT 2023 môn toán online-Đề 1 rất hay. Các bạn làm thử để kiểm tra kiến thức .
Question Types: Multiple choice
Answers:
- $ \\\Delta :\\\left\\\{ \\\begin{gathered} x = 2 + 2t \\\hfill \\\\\\ y = - 2 - t \\\hfill \\\\\\ z = - t \\\hfill \\\\\\ \\\end{gathered} \\\right.$.
- $ \\\Delta :\\\left\\\{ \\\begin{gathered} x = 2 + 2t \\\hfill \\\\\\ y = 2 - t \\\hfill \\\\\\ z = - t \\\hfill \\\\\\ \\\end{gathered} \\\right.$.
- $ \\\Delta :\\\left\\\{ \\\begin{gathered} x = 2 + 2t \\\hfill \\\\\\ y = - 2 - t \\\hfill \\\\\\ z = 0 \\\hfill \\\\\\ \\\end{gathered} \\\right.$.
- $ \\\Delta :\\\left\\\{ \\\begin{gathered} x = 2 + 2t \\\hfill \\\\\\ y = - 2 - t \\\hfill \\\\\\ z = t \\\hfill \\\\\\ \\\end{gathered} \\\right.$.