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Viết phương trình đường thẳng biết a) vuông góc với đường thẳng x+2y=1 và đi qua A(1;2) b) đi qua gốc toạ độ và đi qua điểm M (-1;3)
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May 7, 2022
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Viết phương trình đường thẳng biết
a) vuông góc với đường thẳng x+2y=1 và đi qua A(1;2)
b) đi qua gốc toạ độ và đi qua điểm M (-1;3)
Mathematics
high-school
Herve Meftah
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Answer:
Explanation:
a) 2x - y = 0
Kevin Dewalt
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May 14, 2022
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Kevin Dewalt
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