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प्रश्न
The length of perpendicular from (1, 3) on line 3x + 4y + 10 = 0, is ______
विकल्प
6
7
5
8
MCQ
रिक्त स्थान भरें
उत्तर
The length of perpendicular from (1, 3) on line 3x + 4y + 10 = 0, is 5.
Explanation:
Required length = `|(3(1) + 4(3) + 10)/5|` = 5
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General Form of Equation of a Line
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