TRONG KHÔNG GIAN $ OXYZ$, CHO ĐIỂM $ $ E$( – 1;5;4)$ VÀ MẶT PHẲNG $ $ \LEFT( P \RIGHT)$:X – 3Z + 2 = 0$. ĐƯỜNG THẲNG ĐI QUA E VÀ VUÔNG GÓC VỚI \LEFT( P \RIGHT) CÓ PHƯƠNG TRÌNH THAM SỐ LÀ
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Level:
Medium
Đề thi thử tốt nghiệp THPT 2023 môn toán online-Đề 3 rất hay. Các bạn làm thử để kiểm tra kiến thức .
Question Types: Multiple choice
Answers:
- $ \\\left\\\{ \\\begin{gathered} x = - 1 + t \\\hfill \\\\\\ y = 5 - 3t \\\hfill \\\\\\ z = 4 + 2t \\\hfill \\\\\\ \\\end{gathered} \\\right.$.
- $ \\\left\\\{ \\\begin{gathered} x = 1 + t \\\hfill \\\\\\ y = 5 \\\hfill \\\\\\ z = 4 - 3t \\\hfill \\\\\\ \\\end{gathered} \\\right.$.
- $ \\\left\\\{ \\\begin{gathered} x = 1 - t \\\hfill \\\\\\ y = 5t \\\hfill \\\\\\ z = 3 + 4t \\\hfill \\\\\\ \\\end{gathered} \\\right.$.
- $ \\\left\\\{ \\\begin{gathered} x = - 1 - t \\\hfill \\\\\\ y = 5 \\\hfill \\\\\\ z = 4 + 3t \\\hfill \\\\\\ \\\end{gathered} \\\right.$.